diff --git a/test/data/gvcf_test_cases/deepvariant_norm.yml b/test/data/gvcf_test_cases/deepvariant_norm.yml
new file mode 100644
index 00000000..cf5194d6
--- /dev/null
+++ b/test/data/gvcf_test_cases/deepvariant_norm.yml
@@ -0,0 +1,154 @@
+readme: |
+  DeepVariant+gvcf_norm
+
+input:
+  header : |-
+    ##fileformat=VCFv4.2
+    ##FILTER=<ID=PASS,Description="All filters passed">
+    ##FILTER=<ID=RefCall,Description="Genotyping model thinks this site is reference.">
+    ##FILTER=<ID=LowQual,Description="Confidence in this variant being real is below calling threshold."
+    ##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
+    ##FORMAT=<ID=GQ,Number=1,Type=Integer,Description="Genotype Quality">
+    ##FORMAT=<ID=DP,Number=1,Type=Integer,Description="Read depth of all passing filters reads.">
+    ##FORMAT=<ID=MIN_DP,Number=1,Type=Integer,Description="Minimum DP observed within the GVCF block.">
+    ##FORMAT=<ID=AD,Number=R,Type=Integer,Description="Read depth of all passing filters reads for each 
+    ##FORMAT=<ID=VAF,Number=A,Type=Float,Description="Variant allele fractions.">
+    ##FORMAT=<ID=GL,Number=G,Type=Float,Description="Genotype likelihoods, log10 encoded">
+    ##FORMAT=<ID=PL,Number=G,Type=Integer,Description="Genotype likelihoods, Phred encoded">
+    ##INFO=<ID=END,Number=1,Type=Integer,Description="Stop position of the interval">
+    ##contig=<ID=chr21,length=48129895>
+    ##contig=<ID=chr22,length=51304566>
+    ##INFO=<ID=gvcf_norm_originalPOS,Number=1,Type=Integer,Description="POS before gvcf_norm left-aligned the variant">
+    #CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT
+  body:
+    - NA12878.gvcf: |
+        NA12878
+        chr21	26193733	.	T	<*>	0	.	END=26193733	GT:GQ:MIN_DP:PL	0/0:39:33:0,39,869
+        chr21	26193734	.	G	T,<*>	29	PASS	.	GT:GQ:DP:AD:VAF:PL	0/1:29:33:21,12,0:0.363636,0:29,0,48,990,990,990
+        chr21	26193735	.	T	<*>	0	.	END=26193740	GT:GQ:MIN_DP:PL	0/0:50:32:0,69,929
+        chr21	26193741	.	TTTTTT	T,<*>	29.1	PASS	.	GT:GQ:DP:AD:VAF:PL	0/1:29:32:22,8,0:0.25,0:29,0,55,990,990,990
+        chr21	26193747	.	T	<*>	0	.	END=26193751	GT:GQ:MIN_DP:PL	0/0:50:22:0,66,659
+        chr21	29848774	.	T	<*>	0	.	END=29848778	GT:GQ:MIN_DP:PL	0/0:50:30:0,99,989
+        chr21	29848779	.	AT	ATATATTT,T,<*>	40.3	PASS	.	GT:GQ:DP:AD:VAF:PL	1/2:16:32:1,11,12,0:0.34375,0.375,0:40,19,47,19,0,57,990,990,990,990
+        chr21	29848781	.	T	<*>	0	.	END=29848791	GT:GQ:MIN_DP:PL	0/0:50:19:0,57,569
+    - NA12878_norm.gvcf: |
+        NA12878_norm
+        chr21	26193733	.	T	<*>	0	.	END=26193733	GT:GQ:MIN_DP:PL	0/0:39:33:0,39,869
+        chr21	26193734	.	G	T,<*>	29	PASS	.	GT:GQ:DP:AD:VAF:PL	0/1:29:33:21,12,0:0.363636,0:29,0,48,990,990,990
+        chr21	26193734	.	GTTTTT	G,<*>	29.1	PASS	gvcf_norm_originalPOS=26193741	GT:GQ:DP:AD:VAF:PL	0/1:29:32:22,8,0:0.25,0:29,0,55,990,990,990
+        chr21	26193735	.	T	<*>	0	.	END=26193740	GT:GQ:MIN_DP:PL	0/0:50:32:0,69,929
+        chr21	26193747	.	T	<*>	0	.	END=26193751	GT:GQ:MIN_DP:PL	0/0:50:22:0,66,659
+        chr21	29848774	.	T	<*>	0	.	END=29848778	GT:GQ:MIN_DP:PL	0/0:50:30:0,99,989
+        chr21	29848778	.	TA	TATATATT,T,<*>	40.3	PASS	gvcf_norm_originalPOS=29848779	GT:GQ:DP:AD:VAF:PL	1/2:16:32:1,11,12,0:0.34375,0.375,0:40,19,47,19,0,57,990,990,990,990
+        chr21	29848781	.	T	<*>	0	.	END=29848791	GT:GQ:MIN_DP:PL	0/0:50:19:0,57,569
+
+unifier_config:
+    min_AQ1: 0
+    min_AQ2: 0
+    min_GQ: 0
+    monoallelic_sites_for_lost_alleles: true
+
+genotyper_config:
+    required_dp: 0
+    revise_genotypes: true
+    snv_prior_calibration: 0.375
+    indel_prior_calibration: 0.375
+    allow_partial_data: true
+    more_PL: true
+    trim_uncalled_alleles: true
+    liftover_fields:
+        - orig_names: [MIN_DP, DP]
+          name: DP
+          description: '##FORMAT=<ID=DP,Number=1,Type=Integer,Description="Approximate read depth (reads with MQ=255 or with bad mates are filtered)">'
+          type: int
+          combi_method: min
+          number: basic
+          count: 1
+          ignore_non_variants: true
+        - orig_names: [AD]
+          name: AD
+          description: '##FORMAT=<ID=AD,Number=R,Type=Integer,Description="Allelic depths for the ref and alt alleles in the order listed">'
+          type: int
+          number: alleles
+          combi_method: min
+          default_type: zero
+          count: 0
+        - orig_names: [GQ]
+          name: GQ
+          description: '##FORMAT=<ID=GQ,Number=1,Type=Integer,Description="Genotype Quality">'
+          type: int
+          number: basic
+          combi_method: min
+          count: 1
+          ignore_non_variants: true
+        - orig_names: [PL]
+          name: PL
+          description: '##FORMAT=<ID=PL,Number=G,Type=Integer,Description="Phred-scaled genotype Likelihoods">'
+          type: int
+          number: genotype
+          combi_method: missing
+          count: 0
+          ignore_non_variants: true
+
+truth_unified_sites:
+- range: {ref: chr21, beg: 26193734, end: 26193739}
+  in_target: {ref: chr21, beg: 1, end: 1000000000}
+  alleles:
+    - dna: GTTTTT
+    - dna: TTTTTT
+      normalized:
+        range: {beg: 26193734, end: 26193734}
+        dna: T
+      quality: 29
+      frequency: 0.5
+    - dna: G
+      quality: 29
+      frequency: 0.25
+  quality: 29
+- range: {ref: chr21, beg: 26193741, end: 26193746}
+  in_target: {ref: chr21, beg: 1, end: 1000000000}
+  alleles:
+    - dna: TTTTTT
+    - dna: T
+      quality: 29
+      frequency: 0.25
+  quality: 29
+- range: {ref: chr21, beg: 29848778, end: 29848779}
+  in_target: {ref: chr21, beg: 1, end: 1000000000}
+  alleles:
+    - dna: TA
+    - dna: T
+      quality: 19
+      frequency: 0.5
+    - dna: TATATATT
+      normalized:
+        range: {beg: 29848779, end: 29848779}
+        dna: ATATATT
+      quality: 19
+      frequency: 0.5
+  quality: 19
+  unification:
+    - range: {beg: 29848779, end: 29848780}
+      dna: T
+      to: 1
+    - range: {beg: 29848779, end: 29848780}
+      dna: ATATATTT
+      to: 2
+
+truth_output_vcf:
+  - truth.vcf: |
+      ##fileformat=VCFv4.2
+      ##INFO=<ID=AF,Number=A,Type=Float,Description="Allele Frequency estimate for each alternate allele">
+      ##INFO=<ID=AQ,Number=A,Type=Integer,Description="Allele Quality score reflecting evidence from all samples (Phred scale)">
+      ##FILTER=<ID=PASS,Description="All filters passed">
+      ##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
+      ##FORMAT=<ID=GQ,Number=1,Type=Integer,Description="Genotype Quality">
+      ##FORMAT=<ID=PL,Number=G,Type=Integer,Description="Genotype likelihoods, Phred encoded">
+      ##FORMAT=<ID=DP,Number=1,Type=Integer,Description="Approximate read depth (reads with MQ=255 or with bad mates are filtered)">
+      ##FORMAT=<ID=AD,Number=.,Type=Integer,Description="Allelic depths for the ref and alt alleles in the order listed">
+      ##FORMAT=<ID=RNC,Number=G,Type=Character,Description="Reason for No Call in GT: . = n/a, M = Missing data, P = Partial data, D = insufficient Depth of coverage, - = unrepresentable overlapping deletion, L = Lost/unrepresentable allele (other than deletion), U = multiple Unphased variants present, O = multiple Overlapping variants present">
+      ##contig=<ID=21,length=48129895>
+      #CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	NA12878	NA12878_norm
+      chr21	26193734	.	GTTTTT	TTTTTT,G	29	.	AF=0.5,0.25;AQ=29,29	GT:DP:AD:GQ:PL:RNC	0/1:33:21,12,0:29:29,0,48,990,990,990:..	1/2:32:.,12,8:29:0,0,0,0,0,0:..
+      chr21	26193741	.	TTTTTT	T	29	.	AF=0.25;AQ=29	GT:DP:AD:GQ:PL:RNC	0/1:32:22,8:29:29,0,55:..	./.:.:.:.:0,0,0:MM
+      chr21	29848778	.	TA	T,TATATATT	19	.	AF=0.5,0.5;AQ=19,19	GT:DP:AD:GQ:PL:RNC	1/2:32:1,12,11:16:40,19,57,19,0,47:..	1/2:32:1,12,11:16:40,19,57,19,0,47:..
diff --git a/test/gvcf_test_cases.cc b/test/gvcf_test_cases.cc
index 5dc86997..3e5e3ce6 100644
--- a/test/gvcf_test_cases.cc
+++ b/test/gvcf_test_cases.cc
@@ -852,6 +852,12 @@ TEST_CASE("DeepVariant2") {
     GVCFTestCase("deepvariant2", v_formats, v_infos, false).perform_gvcf_test();
 }
 
+TEST_CASE("DeepVariant_norm") {
+    vector<string> v_formats = {"DP", "GT", "GQ", "PL", "AD", "RNC"};
+    vector<string> v_infos = {"ANR","AF","AQ"};
+    GVCFTestCase("deepvariant_norm", v_formats, v_infos, false).perform_gvcf_test();
+}
+
 TEST_CASE("dv_1000G_chr21_5583275") {
     vector<string> v_formats = {"DP", "GT", "GQ", "PL", "AD", "RNC"};
     vector<string> v_infos = {"ANR","AF","AQ"};