diff --git a/CHANGELOG.md b/CHANGELOG.md
index a238df4a44..cb2477b334 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ Add an entry to the unreleased provider section whenever merging a PR to main th
 * (deps) [#1258](https://github.com/cosmos/interchain-security/pull/1258) Bump [cosmos-sdk](https://github.com/cosmos/cosmos-sdk) to [v0.47.4](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.47.4).
 * (deps!) [#1196](https://github.com/cosmos/interchain-security/pull/1196) Bump [ibc-go](https://github.com/cosmos/ibc-go) to [v7.2.0](https://github.com/cosmos/ibc-go/releases/tag/v7.2.0).
 * `[x/ccv/provider]` (fix) [#1076](https://github.com/cosmos/interchain-security/pull/1076) Add `InitTimeoutTimestamps` and `ExportedVscSendTimestamps` to exported genesis.
+* (feature) [#1282](https://github.com/cosmos/interchain-security/issues/1282)  In the `ConsumerAdditionProposal`, consumer chainIDs proposed before the voting period finishes are now stored in the state.  The gRPC query `/interchain_security/ccv/provider/proposed_consumer_chainids` and CLI command `query provider proposed-consumer-chains` can be used to retrieve this information.
 
 ## [Unreleased for Consumer]
 
diff --git a/app/provider/app.go b/app/provider/app.go
index 4550ec77d2..377bedd10c 100644
--- a/app/provider/app.go
+++ b/app/provider/app.go
@@ -443,7 +443,7 @@ func New(
 		AddRoute(ibcclienttypes.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper))
 	govConfig := govtypes.DefaultConfig()
 
-	app.GovKeeper = *govkeeper.NewKeeper(
+	govKeeper := govkeeper.NewKeeper(
 		appCodec,
 		keys[govtypes.StoreKey],
 		app.AccountKeeper,
@@ -455,7 +455,12 @@ func New(
 	)
 
 	// Set legacy router for backwards compatibility with gov v1beta1
-	app.GovKeeper.SetLegacyRouter(govRouter)
+	govKeeper.SetLegacyRouter(govRouter)
+
+	govHook := app.ProviderKeeper.GovHooks(govKeeper)
+	app.GovKeeper = *govKeeper.SetHooks(
+		govtypes.NewMultiGovHooks(govHook),
+	)
 
 	app.TransferKeeper = ibctransferkeeper.NewKeeper(
 		appCodec,
diff --git a/proto/interchain_security/ccv/provider/v1/query.proto b/proto/interchain_security/ccv/provider/v1/query.proto
index 6dfcdcb320..0136a420e7 100644
--- a/proto/interchain_security/ccv/provider/v1/query.proto
+++ b/proto/interchain_security/ccv/provider/v1/query.proto
@@ -81,6 +81,15 @@ service Query {
     option (google.api.http).get =
         "/interchain_security/ccv/provider/registered_consumer_reward_denoms";
   }
+
+  // QueryProposedConsumerChainIDs query chainIDs in consumerAdditionProposals
+  // before voting period finishes, after voting period finishes, this chainID will be removed from the result
+  rpc QueryProposedConsumerChainIDs(
+      QueryProposedChainIDsRequest)
+      returns (QueryProposedChainIDsResponse) {
+  option (google.api.http).get =
+      "/interchain_security/ccv/provider/proposed_consumer_chains";
+      }
 }
 
 message QueryConsumerGenesisRequest { string chain_id = 1; }
@@ -187,3 +196,15 @@ message QueryRegisteredConsumerRewardDenomsRequest {}
 message QueryRegisteredConsumerRewardDenomsResponse {
   repeated string denoms = 1;
 }
+
+message QueryProposedChainIDsRequest {}
+
+message QueryProposedChainIDsResponse {
+  repeated ProposedChain proposedChains = 1
+  [ (gogoproto.nullable) = false ];
+}
+
+message ProposedChain {
+  string chainID = 1;
+  uint64 proposalID = 2;
+}
diff --git a/tests/e2e/config.go b/tests/e2e/config.go
index 0a164c2cec..f17deb9843 100644
--- a/tests/e2e/config.go
+++ b/tests/e2e/config.go
@@ -395,7 +395,7 @@ func ChangeoverTestConfig() TestConfig {
 	return tr
 }
 
-func (s *TestConfig) SetDockerConfig(localSdkPath string, useGaia bool, gaiaTag string) {
+func (tr *TestRun) SetDockerConfig(localSdkPath string, useGaia bool, gaiaTag string) {
 	if localSdkPath != "" {
 		fmt.Println("USING LOCAL SDK", localSdkPath)
 	}
@@ -403,17 +403,17 @@ func (s *TestConfig) SetDockerConfig(localSdkPath string, useGaia bool, gaiaTag
 		fmt.Println("USING GAIA INSTEAD OF ICS provider app", gaiaTag)
 	}
 
-	s.useGaia = useGaia
-	s.gaiaTag = gaiaTag
-	s.localSdkPath = localSdkPath
+	tr.useGaia = useGaia
+	tr.gaiaTag = gaiaTag
+	tr.localSdkPath = localSdkPath
 }
 
-func (s *TestConfig) SetCometMockConfig(useCometmock bool) {
-	s.useCometmock = useCometmock
+func (tr *TestRun) SetCometMockConfig(useCometmock bool) {
+	tr.useCometmock = useCometmock
 }
 
-func (s *TestConfig) SetRelayerConfig(useRly bool) {
-	s.useGorelayer = useRly
+func (tr *TestRun) SetRelayerConfig(useRly bool) {
+	tr.useGorelayer = useRly
 }
 
 // validateStringLiterals enforces that configs follow the constraints
@@ -423,9 +423,8 @@ func (s *TestConfig) SetRelayerConfig(useRly bool) {
 // within the container will be named as "$CHAIN_ID-$VAL_ID-out" etc.
 // where this name is constrained to 15 bytes or less. Therefore each string literal
 // used as a validatorID or chainID needs to be 5 char or less.
-func (s *TestConfig) validateStringLiterals() {
-	for valID, valConfig := range s.validatorConfigs {
-
+func (tr *TestRun) validateStringLiterals() {
+	for valID, valConfig := range tr.validatorConfigs {
 		if len(valID) > 5 {
 			panic("validator id string literal must be 5 char or less")
 		}
@@ -448,7 +447,7 @@ func (s *TestConfig) validateStringLiterals() {
 		}
 	}
 
-	for chainID, chainConfig := range s.chainConfigs {
+	for chainID, chainConfig := range tr.chainConfigs {
 		if len(chainID) > 5 {
 			panic("chain id string literal must be 5 char or less")
 		}
diff --git a/tests/e2e/state.go b/tests/e2e/state.go
index 0febed41f7..f4001b4879 100644
--- a/tests/e2e/state.go
+++ b/tests/e2e/state.go
@@ -19,6 +19,7 @@ type State map[ChainID]ChainState
 type ChainState struct {
 	ValBalances                    *map[ValidatorID]uint
 	Proposals                      *map[uint]Proposal
+	ProposedConsumerChains         *[]string
 	ValPowers                      *map[ValidatorID]uint
 	StakedTokens                   *map[ValidatorID]uint
 	Params                         *[]Param
@@ -132,6 +133,11 @@ func (tr TestConfig) getChainState(chain ChainID, modelState ChainState) ChainSt
 		chainState.Proposals = &proposals
 	}
 
+	if modelState.ProposedConsumerChains != nil {
+		proposedConsumerChains := tr.getProposedConsumerChains(chain)
+		chainState.ProposedConsumerChains = &proposedConsumerChains
+	}
+
 	if modelState.ValPowers != nil {
 		tr.waitBlocks(chain, 1, 10*time.Second)
 		powers := tr.getValPowers(chain, *modelState.ValPowers)
@@ -772,3 +778,25 @@ func (tr TestConfig) curlJsonRPCRequest(method, params, address string) {
 	verbosity := false
 	executeCommandWithVerbosity(cmd, "curlJsonRPCRequest", verbosity)
 }
+
+func (tr TestRun) getProposedConsumerChains(chain ChainID) []string {
+	tr.waitBlocks(chain, 1, 10*time.Second)
+	//#nosec G204 -- Bypass linter warning for spawning subprocess with cmd arguments.
+	bz, err := exec.Command("docker", "exec", tr.containerConfig.InstanceName, tr.chainConfigs[chain].BinaryName,
+		"query", "provider", "list-proposed-consumer-chains",
+		`--node`, tr.getQueryNode(chain),
+		`-o`, `json`,
+	).CombinedOutput()
+	if err != nil {
+		log.Fatal(err, "\n", string(bz))
+	}
+
+	arr := gjson.Get(string(bz), "proposedChains").Array()
+	chains := []string{}
+	for _, c := range arr {
+		cid := c.Get("chainID").String()
+		chains = append(chains, cid)
+	}
+
+	return chains
+}
diff --git a/tests/e2e/steps_start_chains.go b/tests/e2e/steps_start_chains.go
index ace3d6c255..58a5f75162 100644
--- a/tests/e2e/steps_start_chains.go
+++ b/tests/e2e/steps_start_chains.go
@@ -54,6 +54,7 @@ func stepsStartConsumerChain(consumerName string, proposalIndex, chainIndex uint
 							Status:        "PROPOSAL_STATUS_VOTING_PERIOD",
 						},
 					},
+					ProposedConsumerChains: &[]string{consumerName},
 				},
 			},
 		},
@@ -163,6 +164,7 @@ func stepsStartConsumerChain(consumerName string, proposalIndex, chainIndex uint
 						ValidatorID("bob"):   9500000000,
 						ValidatorID("carol"): 9500000000,
 					},
+					ProposedConsumerChains: &[]string{},
 				},
 				ChainID(consumerName): ChainState{
 					ValBalances: &map[ValidatorID]uint{
diff --git a/x/ccv/provider/client/cli/query.go b/x/ccv/provider/client/cli/query.go
index 1240e242f0..b1cbb2d9ef 100644
--- a/x/ccv/provider/client/cli/query.go
+++ b/x/ccv/provider/client/cli/query.go
@@ -33,6 +33,7 @@ func NewQueryCmd() *cobra.Command {
 	cmd.AddCommand(CmdThrottleState())
 	cmd.AddCommand(CmdThrottledConsumerPacketData())
 	cmd.AddCommand(CmdRegisteredConsumerRewardDenoms())
+	cmd.AddCommand(CmdProposedConsumerChains())
 
 	return cmd
 }
@@ -93,6 +94,33 @@ func CmdConsumerChains() *cobra.Command {
 	return cmd
 }
 
+func CmdProposedConsumerChains() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "list-proposed-consumer-chains",
+		Short: "Query chainIDs in consumer addition proposal before voting finishes",
+		Args:  cobra.ExactArgs(0),
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+			queryClient := types.NewQueryClient(clientCtx)
+
+			req := &types.QueryProposedChainIDsRequest{}
+			res, err := queryClient.QueryProposedConsumerChainIDs(cmd.Context(), req)
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+
+	flags.AddQueryFlagsToCmd(cmd)
+
+	return cmd
+}
+
 func CmdConsumerStartProposals() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "list-start-proposals",
diff --git a/x/ccv/provider/keeper/gov_hook.go b/x/ccv/provider/keeper/gov_hook.go
new file mode 100644
index 0000000000..61f504366f
--- /dev/null
+++ b/x/ccv/provider/keeper/gov_hook.go
@@ -0,0 +1,93 @@
+package keeper
+
+import (
+	"fmt"
+
+	"github.com/cosmos/gogoproto/proto"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	govkeeper "github.com/cosmos/cosmos-sdk/x/gov/keeper"
+	sdkgov "github.com/cosmos/cosmos-sdk/x/gov/types"
+	v1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
+
+	"github.com/cosmos/interchain-security/v3/x/ccv/provider/types"
+)
+
+type GovHooks struct {
+	gk *govkeeper.Keeper
+	k  *Keeper
+}
+
+// Implements GovHooks interface
+// GovHooks exist in cosmos-sdk/x/gov/keeper/hooks.go of v0.45.16-lsm-ics and on
+var _ sdkgov.GovHooks = GovHooks{}
+
+func (k *Keeper) GovHooks(gk *govkeeper.Keeper) GovHooks {
+	return GovHooks{
+		gk: gk,
+		k:  k,
+	}
+}
+
+// AfterProposalSubmission - call hook if registered
+// After consumerAddition proposal submission, the consumer chainID is stored
+func (gh GovHooks) AfterProposalSubmission(ctx sdk.Context, proposalID uint64) {
+	p, ok := gh.gk.GetProposal(ctx, proposalID)
+	if !ok {
+		panic(fmt.Errorf("failed to get proposal %d in  gov hook", proposalID))
+	}
+	msgs := p.GetMessages()
+
+	for _, msg := range msgs {
+		var msgLegacyContent v1.MsgExecLegacyContent
+		err := proto.Unmarshal(msg.Value, &msgLegacyContent)
+		if err != nil {
+			panic(fmt.Errorf("failed to unmarshal proposal content in gov hook: %w", err))
+		}
+
+		// if the consumer addition proposal cannot be unmarshaled, continue
+		var consAdditionProp types.ConsumerAdditionProposal
+		if err := proto.Unmarshal(msgLegacyContent.Content.Value, &consAdditionProp); err != nil {
+			continue
+		}
+
+		if consAdditionProp.ProposalType() == types.ProposalTypeConsumerAddition {
+			gh.k.SetProposedConsumerChain(ctx, consAdditionProp.ChainId, proposalID)
+		}
+	}
+}
+
+// AfterProposalVotingPeriodEnded - call hook if registered
+// After proposal voting ends, the consumer chainID in store is deleted.
+// When a proposal passes, this chainID will be available in providerKeeper.GetAllPendingConsumerAdditionProps
+// or providerKeeper.GetAllConsumerChains(ctx).
+func (gh GovHooks) AfterProposalVotingPeriodEnded(ctx sdk.Context, proposalID uint64) {
+	p, ok := gh.gk.GetProposal(ctx, proposalID)
+	if !ok {
+		panic(fmt.Errorf("failed to get proposal %d in  gov hook", proposalID))
+	}
+	msgs := p.GetMessages()
+
+	for _, msg := range msgs {
+		var msgLegacyContent v1.MsgExecLegacyContent
+		err := proto.Unmarshal(msg.Value, &msgLegacyContent)
+		if err != nil {
+			panic(fmt.Errorf("failed to unmarshal proposal content in gov hook: %w", err))
+		}
+
+		var consAdditionProp types.ConsumerAdditionProposal
+		// if the proposal is not ConsumerAdditionProposal, return
+		if err := proto.Unmarshal(msgLegacyContent.Content.Value, &consAdditionProp); err != nil {
+			continue
+		}
+
+		if consAdditionProp.ProposalType() == types.ProposalTypeConsumerAddition {
+			gh.k.DeleteProposedConsumerChainInStore(ctx, proposalID)
+		}
+	}
+}
+
+func (gh GovHooks) AfterProposalDeposit(ctx sdk.Context, proposalID uint64, depositorAddr sdk.AccAddress) {
+}
+func (gh GovHooks) AfterProposalVote(ctx sdk.Context, proposalID uint64, voterAddr sdk.AccAddress) {}
+func (gh GovHooks) AfterProposalFailedMinDeposit(ctx sdk.Context, proposalID uint64)               {}
diff --git a/x/ccv/provider/keeper/grpc_query.go b/x/ccv/provider/keeper/grpc_query.go
index 2b522ea9ef..93837df229 100644
--- a/x/ccv/provider/keeper/grpc_query.go
+++ b/x/ccv/provider/keeper/grpc_query.go
@@ -253,3 +253,17 @@ func (k Keeper) QueryRegisteredConsumerRewardDenoms(goCtx context.Context, req *
 		Denoms: denoms,
 	}, nil
 }
+
+func (k Keeper) QueryProposedConsumerChainIDs(goCtx context.Context, req *types.QueryProposedChainIDsRequest) (*types.QueryProposedChainIDsResponse, error) {
+	if req == nil {
+		return nil, status.Error(codes.InvalidArgument, "empty request")
+	}
+
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	chains := k.GetAllProposedConsumerChainIDs(ctx)
+
+	return &types.QueryProposedChainIDsResponse{
+		ProposedChains: chains,
+	}, nil
+}
diff --git a/x/ccv/provider/keeper/keeper.go b/x/ccv/provider/keeper/keeper.go
index e9bb1d1bd0..ba2b6f47fe 100644
--- a/x/ccv/provider/keeper/keeper.go
+++ b/x/ccv/provider/keeper/keeper.go
@@ -178,6 +178,50 @@ func (k Keeper) DeleteChainToChannel(ctx sdk.Context, chainID string) {
 	store.Delete(types.ChainToChannelKey(chainID))
 }
 
+// SetProposedConsumerChain stores a consumer chainId corresponding to a submitted consumer addition proposal
+// This consumer chainId is deleted once the voting period for the proposal ends
+// does not end.
+func (k Keeper) SetProposedConsumerChain(ctx sdk.Context, chainID string, proposalID uint64) {
+	store := ctx.KVStore(k.storeKey)
+	store.Set(types.ProposedConsumerChainKey(proposalID), []byte(chainID))
+}
+
+// GetProposedConsumerChain get the proposed chainID  in consumerAddition proposal.
+func (k Keeper) GetProposedConsumerChain(ctx sdk.Context, proposalID uint64) string {
+	store := ctx.KVStore(k.storeKey)
+	return string(store.Get(types.ProposedConsumerChainKey(proposalID)))
+}
+
+// DeleteProposedConsumerChainInStore deletes the consumer chainID from store
+// which is in gov consumerAddition proposal
+func (k Keeper) DeleteProposedConsumerChainInStore(ctx sdk.Context, proposalID uint64) {
+	store := ctx.KVStore(k.storeKey)
+	store.Delete(types.ProposedConsumerChainKey(proposalID))
+}
+
+// GetAllProposedConsumerChainIDs get consumer chainId in gov consumerAddition proposal before voting period ends.
+func (k Keeper) GetAllProposedConsumerChainIDs(ctx sdk.Context) []types.ProposedChain {
+	store := ctx.KVStore(k.storeKey)
+	iterator := sdk.KVStorePrefixIterator(store, []byte{types.ProposedConsumerChainByteKey})
+	defer iterator.Close()
+
+	proposedChains := []types.ProposedChain{}
+	for ; iterator.Valid(); iterator.Next() {
+		proposalID, err := types.ParseProposedConsumerChainKey(types.ProposedConsumerChainByteKey, iterator.Key())
+		if err != nil {
+			panic(fmt.Errorf("proposed chains cannot be parsed: %w", err))
+		}
+
+		proposedChains = append(proposedChains, types.ProposedChain{
+			ChainID:    string(iterator.Value()),
+			ProposalID: proposalID,
+		})
+
+	}
+
+	return proposedChains
+}
+
 // GetAllConsumerChains gets all of the consumer chains, for which the provider module
 // created IBC clients. Consumer chains with created clients are also referred to as registered.
 //
diff --git a/x/ccv/provider/keeper/keeper_test.go b/x/ccv/provider/keeper/keeper_test.go
index be3ef4001c..14c86fe775 100644
--- a/x/ccv/provider/keeper/keeper_test.go
+++ b/x/ccv/provider/keeper/keeper_test.go
@@ -533,3 +533,98 @@ func TestSetSlashLog(t *testing.T) {
 	require.True(t, providerKeeper.GetSlashLog(ctx, addrWithDoubleSigns))
 	require.False(t, providerKeeper.GetSlashLog(ctx, addrWithoutDoubleSigns))
 }
+
+func TestSetProposedConsumerChains(t *testing.T) {
+	providerKeeper, ctx, ctrl, _ := testkeeper.GetProviderKeeperAndCtx(t, testkeeper.NewInMemKeeperParams(t))
+	defer ctrl.Finish()
+
+	tests := []struct {
+		chainID    string
+		proposalID uint64
+	}{
+		{chainID: "1", proposalID: 1},
+		{chainID: "some other ID", proposalID: 12},
+		{chainID: "some other other chain ID", proposalID: 123},
+		{chainID: "", proposalID: 1234},
+	}
+
+	for _, test := range tests {
+		providerKeeper.SetProposedConsumerChain(ctx, test.chainID, test.proposalID)
+		cID := providerKeeper.GetProposedConsumerChain(ctx, test.proposalID)
+		require.Equal(t, cID, test.chainID)
+	}
+}
+
+func TestDeleteProposedConsumerChainInStore(t *testing.T) {
+	providerKeeper, ctx, ctrl, _ := testkeeper.GetProviderKeeperAndCtx(t, testkeeper.NewInMemKeeperParams(t))
+	defer ctrl.Finish()
+
+	tests := []struct {
+		chainID          string
+		proposalID       uint64
+		deleteProposalID uint64
+		ok               bool
+	}{
+		{chainID: "1", proposalID: 1, deleteProposalID: 1, ok: true},
+		{chainID: "", proposalID: 12, deleteProposalID: 12, ok: true},
+		{chainID: "1", proposalID: 0, deleteProposalID: 1, ok: false},
+	}
+	for _, test := range tests {
+		providerKeeper.SetProposedConsumerChain(ctx, test.chainID, test.proposalID)
+		providerKeeper.DeleteProposedConsumerChainInStore(ctx, test.deleteProposalID)
+		cID := providerKeeper.GetProposedConsumerChain(ctx, test.proposalID)
+		if test.ok {
+			require.Equal(t, cID, "")
+		} else {
+			require.Equal(t, cID, test.chainID)
+		}
+	}
+}
+
+func TestGetAllProposedConsumerChainIDs(t *testing.T) {
+	providerKeeper, ctx, ctrl, _ := testkeeper.GetProviderKeeperAndCtx(t, testkeeper.NewInMemKeeperParams(t))
+	defer ctrl.Finish()
+	tests := [][]types.ProposedChain{
+		{},
+		{
+			{
+				ChainID:    "1",
+				ProposalID: 1,
+			},
+		},
+		{
+			{
+				ChainID:    "1",
+				ProposalID: 1,
+			},
+			{
+				ChainID:    "2",
+				ProposalID: 2,
+			},
+			{
+				ChainID:    "",
+				ProposalID: 3,
+			},
+		},
+	}
+
+	for _, test := range tests {
+		for _, tc := range test {
+			providerKeeper.SetProposedConsumerChain(ctx, tc.ChainID, tc.ProposalID)
+		}
+
+		chains := providerKeeper.GetAllProposedConsumerChainIDs(ctx)
+
+		sort.Slice(chains, func(i, j int) bool {
+			return chains[i].ProposalID < chains[j].ProposalID
+		})
+		sort.Slice(test, func(i, j int) bool {
+			return test[i].ProposalID < test[j].ProposalID
+		})
+		require.Equal(t, chains, test)
+
+		for _, tc := range test {
+			providerKeeper.DeleteProposedConsumerChainInStore(ctx, tc.ProposalID)
+		}
+	}
+}
diff --git a/x/ccv/provider/types/keys.go b/x/ccv/provider/types/keys.go
index ee4c11015b..fa0428311c 100644
--- a/x/ccv/provider/types/keys.go
+++ b/x/ccv/provider/types/keys.go
@@ -138,6 +138,8 @@ const (
 	// handled in the current block
 	VSCMaturedHandledThisBlockBytePrefix
 
+	// ProposedConsumerChainByteKey is the byte prefix storing the consumer chainId in consumerAddition gov proposal submitted before voting finishes
+	ProposedConsumerChainByteKey
 	// NOTE: DO NOT ADD NEW BYTE PREFIXES HERE WITHOUT ADDING THEM TO getAllKeyPrefixes() IN keys_test.go
 )
 
@@ -484,6 +486,26 @@ func VSCMaturedHandledThisBlockKey() []byte {
 	return []byte{VSCMaturedHandledThisBlockBytePrefix}
 }
 
+// ProposedConsumerChainKey returns the key of proposed consumer chainId in consumerAddition gov proposal before voting finishes, the stored key format is prefix|proposalID, value is chainID
+func ProposedConsumerChainKey(proposalID uint64) []byte {
+	return ccvtypes.AppendMany(
+		[]byte{ProposedConsumerChainByteKey},
+		sdk.Uint64ToBigEndian(proposalID),
+	)
+}
+
+// ParseProposedConsumerChainKey get the proposalID in the key
+func ParseProposedConsumerChainKey(prefix byte, bz []byte) (uint64, error) {
+	expectedPrefix := []byte{prefix}
+	prefixL := len(expectedPrefix)
+	if prefix := bz[:prefixL]; !bytes.Equal(prefix, expectedPrefix) {
+		return 0, fmt.Errorf("invalid prefix; expected: %X, got: %X", expectedPrefix, prefix)
+	}
+	proposalID := sdk.BigEndianToUint64(bz[prefixL:])
+
+	return proposalID, nil
+}
+
 //
 // End of generic helpers section
 //
diff --git a/x/ccv/provider/types/keys_test.go b/x/ccv/provider/types/keys_test.go
index 9f470f4a82..6d32e49178 100644
--- a/x/ccv/provider/types/keys_test.go
+++ b/x/ccv/provider/types/keys_test.go
@@ -54,6 +54,7 @@ func getAllKeyPrefixes() []byte {
 		providertypes.ConsumerAddrsToPruneBytePrefix,
 		providertypes.SlashLogBytePrefix,
 		providertypes.VSCMaturedHandledThisBlockBytePrefix,
+		providertypes.ProposedConsumerChainByteKey,
 	}
 }
 
@@ -309,3 +310,22 @@ func TestKeysWithUint64Payload(t *testing.T) {
 		}
 	}
 }
+
+func TestParseProposedConsumerChainKey(t *testing.T) {
+	tests := []struct {
+		chainID    string
+		proposalID uint64
+	}{
+		{chainID: "1", proposalID: 1},
+		{chainID: "some other ID", proposalID: 12},
+		{chainID: "some other other chain ID", proposalID: 123},
+	}
+
+	for _, test := range tests {
+		key := providertypes.ProposedConsumerChainKey(test.proposalID)
+		pID, err := providertypes.ParseProposedConsumerChainKey(
+			providertypes.ProposedConsumerChainByteKey, key)
+		require.NoError(t, err)
+		require.Equal(t, pID, test.proposalID)
+	}
+}
diff --git a/x/ccv/provider/types/query.pb.go b/x/ccv/provider/types/query.pb.go
index eac75ded70..229bb7c7e0 100644
--- a/x/ccv/provider/types/query.pb.go
+++ b/x/ccv/provider/types/query.pb.go
@@ -1039,6 +1039,138 @@ func (m *QueryRegisteredConsumerRewardDenomsResponse) GetDenoms() []string {
 	return nil
 }
 
+type QueryProposedChainIDsRequest struct {
+}
+
+func (m *QueryProposedChainIDsRequest) Reset()         { *m = QueryProposedChainIDsRequest{} }
+func (m *QueryProposedChainIDsRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryProposedChainIDsRequest) ProtoMessage()    {}
+func (*QueryProposedChainIDsRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_422512d7b7586cd7, []int{21}
+}
+func (m *QueryProposedChainIDsRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryProposedChainIDsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryProposedChainIDsRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryProposedChainIDsRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryProposedChainIDsRequest.Merge(m, src)
+}
+func (m *QueryProposedChainIDsRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryProposedChainIDsRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryProposedChainIDsRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryProposedChainIDsRequest proto.InternalMessageInfo
+
+type QueryProposedChainIDsResponse struct {
+	ProposedChains []ProposedChain `protobuf:"bytes,1,rep,name=proposedChains,proto3" json:"proposedChains"`
+}
+
+func (m *QueryProposedChainIDsResponse) Reset()         { *m = QueryProposedChainIDsResponse{} }
+func (m *QueryProposedChainIDsResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryProposedChainIDsResponse) ProtoMessage()    {}
+func (*QueryProposedChainIDsResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_422512d7b7586cd7, []int{22}
+}
+func (m *QueryProposedChainIDsResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryProposedChainIDsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryProposedChainIDsResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryProposedChainIDsResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryProposedChainIDsResponse.Merge(m, src)
+}
+func (m *QueryProposedChainIDsResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryProposedChainIDsResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryProposedChainIDsResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryProposedChainIDsResponse proto.InternalMessageInfo
+
+func (m *QueryProposedChainIDsResponse) GetProposedChains() []ProposedChain {
+	if m != nil {
+		return m.ProposedChains
+	}
+	return nil
+}
+
+type ProposedChain struct {
+	ChainID    string `protobuf:"bytes,1,opt,name=chainID,proto3" json:"chainID,omitempty"`
+	ProposalID uint64 `protobuf:"varint,2,opt,name=proposalID,proto3" json:"proposalID,omitempty"`
+}
+
+func (m *ProposedChain) Reset()         { *m = ProposedChain{} }
+func (m *ProposedChain) String() string { return proto.CompactTextString(m) }
+func (*ProposedChain) ProtoMessage()    {}
+func (*ProposedChain) Descriptor() ([]byte, []int) {
+	return fileDescriptor_422512d7b7586cd7, []int{23}
+}
+func (m *ProposedChain) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ProposedChain) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_ProposedChain.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *ProposedChain) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ProposedChain.Merge(m, src)
+}
+func (m *ProposedChain) XXX_Size() int {
+	return m.Size()
+}
+func (m *ProposedChain) XXX_DiscardUnknown() {
+	xxx_messageInfo_ProposedChain.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ProposedChain proto.InternalMessageInfo
+
+func (m *ProposedChain) GetChainID() string {
+	if m != nil {
+		return m.ChainID
+	}
+	return ""
+}
+
+func (m *ProposedChain) GetProposalID() uint64 {
+	if m != nil {
+		return m.ProposalID
+	}
+	return 0
+}
+
 func init() {
 	proto.RegisterType((*QueryConsumerGenesisRequest)(nil), "interchain_security.ccv.provider.v1.QueryConsumerGenesisRequest")
 	proto.RegisterType((*QueryConsumerGenesisResponse)(nil), "interchain_security.ccv.provider.v1.QueryConsumerGenesisResponse")
@@ -1061,6 +1193,9 @@ func init() {
 	proto.RegisterType((*ThrottledPacketDataWrapper)(nil), "interchain_security.ccv.provider.v1.ThrottledPacketDataWrapper")
 	proto.RegisterType((*QueryRegisteredConsumerRewardDenomsRequest)(nil), "interchain_security.ccv.provider.v1.QueryRegisteredConsumerRewardDenomsRequest")
 	proto.RegisterType((*QueryRegisteredConsumerRewardDenomsResponse)(nil), "interchain_security.ccv.provider.v1.QueryRegisteredConsumerRewardDenomsResponse")
+	proto.RegisterType((*QueryProposedChainIDsRequest)(nil), "interchain_security.ccv.provider.v1.QueryProposedChainIDsRequest")
+	proto.RegisterType((*QueryProposedChainIDsResponse)(nil), "interchain_security.ccv.provider.v1.QueryProposedChainIDsResponse")
+	proto.RegisterType((*ProposedChain)(nil), "interchain_security.ccv.provider.v1.ProposedChain")
 }
 
 func init() {
@@ -1068,90 +1203,96 @@ func init() {
 }
 
 var fileDescriptor_422512d7b7586cd7 = []byte{
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 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -1191,6 +1332,9 @@ type QueryClient interface {
 	// QueryRegisteredConsumerRewardDenoms returns a list of consumer reward
 	// denoms that are registered
 	QueryRegisteredConsumerRewardDenoms(ctx context.Context, in *QueryRegisteredConsumerRewardDenomsRequest, opts ...grpc.CallOption) (*QueryRegisteredConsumerRewardDenomsResponse, error)
+	// QueryProposedConsumerChainIDs query chainIDs in consumerAdditionProposals
+	// before voting period finishes, after voting period finishes, this chainID will be removed from the result
+	QueryProposedConsumerChainIDs(ctx context.Context, in *QueryProposedChainIDsRequest, opts ...grpc.CallOption) (*QueryProposedChainIDsResponse, error)
 }
 
 type queryClient struct {
@@ -1282,6 +1426,15 @@ func (c *queryClient) QueryRegisteredConsumerRewardDenoms(ctx context.Context, i
 	return out, nil
 }
 
+func (c *queryClient) QueryProposedConsumerChainIDs(ctx context.Context, in *QueryProposedChainIDsRequest, opts ...grpc.CallOption) (*QueryProposedChainIDsResponse, error) {
+	out := new(QueryProposedChainIDsResponse)
+	err := c.cc.Invoke(ctx, "/interchain_security.ccv.provider.v1.Query/QueryProposedConsumerChainIDs", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // QueryServer is the server API for Query service.
 type QueryServer interface {
 	// ConsumerGenesis queries the genesis state needed to start a consumer chain
@@ -1309,6 +1462,9 @@ type QueryServer interface {
 	// QueryRegisteredConsumerRewardDenoms returns a list of consumer reward
 	// denoms that are registered
 	QueryRegisteredConsumerRewardDenoms(context.Context, *QueryRegisteredConsumerRewardDenomsRequest) (*QueryRegisteredConsumerRewardDenomsResponse, error)
+	// QueryProposedConsumerChainIDs query chainIDs in consumerAdditionProposals
+	// before voting period finishes, after voting period finishes, this chainID will be removed from the result
+	QueryProposedConsumerChainIDs(context.Context, *QueryProposedChainIDsRequest) (*QueryProposedChainIDsResponse, error)
 }
 
 // UnimplementedQueryServer can be embedded to have forward compatible implementations.
@@ -1342,6 +1498,9 @@ func (*UnimplementedQueryServer) QueryThrottledConsumerPacketData(ctx context.Co
 func (*UnimplementedQueryServer) QueryRegisteredConsumerRewardDenoms(ctx context.Context, req *QueryRegisteredConsumerRewardDenomsRequest) (*QueryRegisteredConsumerRewardDenomsResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method QueryRegisteredConsumerRewardDenoms not implemented")
 }
+func (*UnimplementedQueryServer) QueryProposedConsumerChainIDs(ctx context.Context, req *QueryProposedChainIDsRequest) (*QueryProposedChainIDsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method QueryProposedConsumerChainIDs not implemented")
+}
 
 func RegisterQueryServer(s grpc1.Server, srv QueryServer) {
 	s.RegisterService(&_Query_serviceDesc, srv)
@@ -1509,6 +1668,24 @@ func _Query_QueryRegisteredConsumerRewardDenoms_Handler(srv interface{}, ctx con
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_QueryProposedConsumerChainIDs_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryProposedChainIDsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).QueryProposedConsumerChainIDs(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/interchain_security.ccv.provider.v1.Query/QueryProposedConsumerChainIDs",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).QueryProposedConsumerChainIDs(ctx, req.(*QueryProposedChainIDsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Query_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "interchain_security.ccv.provider.v1.Query",
 	HandlerType: (*QueryServer)(nil),
@@ -1549,6 +1726,10 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "QueryRegisteredConsumerRewardDenoms",
 			Handler:    _Query_QueryRegisteredConsumerRewardDenoms_Handler,
 		},
+		{
+			MethodName: "QueryProposedConsumerChainIDs",
+			Handler:    _Query_QueryProposedConsumerChainIDs_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "interchain_security/ccv/provider/v1/query.proto",
@@ -2293,6 +2474,101 @@ func (m *QueryRegisteredConsumerRewardDenomsResponse) MarshalToSizedBuffer(dAtA
 	return len(dAtA) - i, nil
 }
 
+func (m *QueryProposedChainIDsRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryProposedChainIDsRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryProposedChainIDsRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryProposedChainIDsResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryProposedChainIDsResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryProposedChainIDsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.ProposedChains) > 0 {
+		for iNdEx := len(m.ProposedChains) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.ProposedChains[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintQuery(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0xa
+		}
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *ProposedChain) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *ProposedChain) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ProposedChain) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.ProposalID != 0 {
+		i = encodeVarintQuery(dAtA, i, uint64(m.ProposalID))
+		i--
+		dAtA[i] = 0x10
+	}
+	if len(m.ChainID) > 0 {
+		i -= len(m.ChainID)
+		copy(dAtA[i:], m.ChainID)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.ChainID)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
 	offset -= sovQuery(v)
 	base := offset
@@ -2613,6 +2889,46 @@ func (m *QueryRegisteredConsumerRewardDenomsResponse) Size() (n int) {
 	return n
 }
 
+func (m *QueryProposedChainIDsRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
+func (m *QueryProposedChainIDsResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if len(m.ProposedChains) > 0 {
+		for _, e := range m.ProposedChains {
+			l = e.Size()
+			n += 1 + l + sovQuery(uint64(l))
+		}
+	}
+	return n
+}
+
+func (m *ProposedChain) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.ChainID)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	if m.ProposalID != 0 {
+		n += 1 + sovQuery(uint64(m.ProposalID))
+	}
+	return n
+}
+
 func sovQuery(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -4486,6 +4802,241 @@ func (m *QueryRegisteredConsumerRewardDenomsResponse) Unmarshal(dAtA []byte) err
 	}
 	return nil
 }
+func (m *QueryProposedChainIDsRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryProposedChainIDsRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryProposedChainIDsRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryProposedChainIDsResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryProposedChainIDsResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryProposedChainIDsResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ProposedChains", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.ProposedChains = append(m.ProposedChains, ProposedChain{})
+			if err := m.ProposedChains[len(m.ProposedChains)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *ProposedChain) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ProposedChain: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ProposedChain: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ChainID", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.ChainID = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ProposalID", wireType)
+			}
+			m.ProposalID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ProposalID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipQuery(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
diff --git a/x/ccv/provider/types/query.pb.gw.go b/x/ccv/provider/types/query.pb.gw.go
index 6a249ca2a2..c417c4688c 100644
--- a/x/ccv/provider/types/query.pb.gw.go
+++ b/x/ccv/provider/types/query.pb.gw.go
@@ -285,6 +285,24 @@ func local_request_Query_QueryRegisteredConsumerRewardDenoms_0(ctx context.Conte
 
 }
 
+func request_Query_QueryProposedConsumerChainIDs_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryProposedChainIDsRequest
+	var metadata runtime.ServerMetadata
+
+	msg, err := client.QueryProposedConsumerChainIDs(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_QueryProposedConsumerChainIDs_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryProposedChainIDsRequest
+	var metadata runtime.ServerMetadata
+
+	msg, err := server.QueryProposedConsumerChainIDs(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 // RegisterQueryHandlerServer registers the http handlers for service Query to "mux".
 // UnaryRPC     :call QueryServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -498,6 +516,29 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv
 
 	})
 
+	mux.Handle("GET", pattern_Query_QueryProposedConsumerChainIDs_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_QueryProposedConsumerChainIDs_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_QueryProposedConsumerChainIDs_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -719,6 +760,26 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie
 
 	})
 
+	mux.Handle("GET", pattern_Query_QueryProposedConsumerChainIDs_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_QueryProposedConsumerChainIDs_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_QueryProposedConsumerChainIDs_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -740,6 +801,8 @@ var (
 	pattern_Query_QueryThrottledConsumerPacketData_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"interchain_security", "ccv", "provider", "pending_consumer_packets"}, "", runtime.AssumeColonVerbOpt(false)))
 
 	pattern_Query_QueryRegisteredConsumerRewardDenoms_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"interchain_security", "ccv", "provider", "registered_consumer_reward_denoms"}, "", runtime.AssumeColonVerbOpt(false)))
+
+	pattern_Query_QueryProposedConsumerChainIDs_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"interchain_security", "ccv", "provider", "proposed_consumer_chains"}, "", runtime.AssumeColonVerbOpt(false)))
 )
 
 var (
@@ -760,4 +823,6 @@ var (
 	forward_Query_QueryThrottledConsumerPacketData_0 = runtime.ForwardResponseMessage
 
 	forward_Query_QueryRegisteredConsumerRewardDenoms_0 = runtime.ForwardResponseMessage
+
+	forward_Query_QueryProposedConsumerChainIDs_0 = runtime.ForwardResponseMessage
 )