diff --git a/dss/dss_capi_gr/IGICSources.py b/dss/dss_capi_gr/IGICSources.py
new file mode 100644
index 00000000..85fb57b8
--- /dev/null
+++ b/dss/dss_capi_gr/IGICSources.py
@@ -0,0 +1,107 @@
+'''
+A compatibility layer for DSS C-API that mimics the official OpenDSS COM interface.
+
+Copyright (c) 2022 Paulo Meira
+Copyright (c) 2022 DSS Extensions contributors
+'''
+from .._cffi_api_util import Iterable
+
+class IGICSources(Iterable):
+    __slots__ = []
+
+    _columns = [
+        'Name',
+        'idx',
+        'Phases',
+        'Bus1',
+        'Bus2',
+        'EN',
+        'EE',
+        'Lat1',
+        'Lat2',
+        'Lon1',
+        'Lon2',
+        'Volts',
+    ]
+
+    @property
+    def Bus1(self):
+        '''First bus name of GICSource (Created name)'''
+        return self._get_string(self.CheckForError(self._lib.GICSources_Get_Bus1()))
+
+    @property
+    def Bus2(self):
+        '''Second bus name'''
+        return self._get_string(self.CheckForError(self._lib.GICSources_Get_Bus2()))
+
+    @property
+    def Phases(self):
+        '''Number of Phases, this GICSource element.'''
+        return self.CheckForError(self._lib.GICSources_Get_Phases())
+
+    @Phases.setter
+    def Phases(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Phases(Value))
+
+    @property
+    def EN(self):
+        '''Northward E Field V/km'''
+        return self.CheckForError(self._lib.GICSources_Get_EN())
+
+    @EN.setter
+    def EN(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_EN(Value))
+
+    @property
+    def EE(self):
+        '''Eastward E Field, V/km'''
+        return self.CheckForError(self._lib.GICSources_Get_EE())
+
+    @EE.setter
+    def EE(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_EE(Value))
+
+    @property
+    def Lat1(self):
+        '''Latitude of Bus1 (degrees)'''
+        return self.CheckForError(self._lib.GICSources_Get_Lat1())
+
+    @Lat1.setter
+    def Lat1(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Lat1(Value))
+
+    @property
+    def Lat2(self):
+        '''Latitude of Bus2 (degrees)'''
+        return self.CheckForError(self._lib.GICSources_Get_Lat2())
+
+    @Lat2.setter
+    def Lat2(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Lat2(Value))
+
+    @property
+    def Lon1(self):
+        '''Longitude of Bus1 (Degrees)'''
+        return self.CheckForError(self._lib.GICSources_Get_Lon1())
+
+    @Lon1.setter
+    def Lon1(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Lon1(Value))
+
+    @property
+    def Lon2(self):
+        '''Longitude of Bus2 (Degrees)'''
+        return self.CheckForError(self._lib.GICSources_Get_Lon2())
+
+    @Lon2.setter
+    def Lon2(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Lon2(Value))
+
+    @property
+    def Volts(self):
+        '''Specify dc voltage directly'''
+        return self.CheckForError(self._lib.GICSources_Get_Volts())
+
+    @Volts.setter
+    def Volts(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Volts(Value))
diff --git a/dss/dss_capi_ir/IGICSources.py b/dss/dss_capi_ir/IGICSources.py
new file mode 100644
index 00000000..85fb57b8
--- /dev/null
+++ b/dss/dss_capi_ir/IGICSources.py
@@ -0,0 +1,107 @@
+'''
+A compatibility layer for DSS C-API that mimics the official OpenDSS COM interface.
+
+Copyright (c) 2022 Paulo Meira
+Copyright (c) 2022 DSS Extensions contributors
+'''
+from .._cffi_api_util import Iterable
+
+class IGICSources(Iterable):
+    __slots__ = []
+
+    _columns = [
+        'Name',
+        'idx',
+        'Phases',
+        'Bus1',
+        'Bus2',
+        'EN',
+        'EE',
+        'Lat1',
+        'Lat2',
+        'Lon1',
+        'Lon2',
+        'Volts',
+    ]
+
+    @property
+    def Bus1(self):
+        '''First bus name of GICSource (Created name)'''
+        return self._get_string(self.CheckForError(self._lib.GICSources_Get_Bus1()))
+
+    @property
+    def Bus2(self):
+        '''Second bus name'''
+        return self._get_string(self.CheckForError(self._lib.GICSources_Get_Bus2()))
+
+    @property
+    def Phases(self):
+        '''Number of Phases, this GICSource element.'''
+        return self.CheckForError(self._lib.GICSources_Get_Phases())
+
+    @Phases.setter
+    def Phases(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Phases(Value))
+
+    @property
+    def EN(self):
+        '''Northward E Field V/km'''
+        return self.CheckForError(self._lib.GICSources_Get_EN())
+
+    @EN.setter
+    def EN(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_EN(Value))
+
+    @property
+    def EE(self):
+        '''Eastward E Field, V/km'''
+        return self.CheckForError(self._lib.GICSources_Get_EE())
+
+    @EE.setter
+    def EE(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_EE(Value))
+
+    @property
+    def Lat1(self):
+        '''Latitude of Bus1 (degrees)'''
+        return self.CheckForError(self._lib.GICSources_Get_Lat1())
+
+    @Lat1.setter
+    def Lat1(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Lat1(Value))
+
+    @property
+    def Lat2(self):
+        '''Latitude of Bus2 (degrees)'''
+        return self.CheckForError(self._lib.GICSources_Get_Lat2())
+
+    @Lat2.setter
+    def Lat2(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Lat2(Value))
+
+    @property
+    def Lon1(self):
+        '''Longitude of Bus1 (Degrees)'''
+        return self.CheckForError(self._lib.GICSources_Get_Lon1())
+
+    @Lon1.setter
+    def Lon1(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Lon1(Value))
+
+    @property
+    def Lon2(self):
+        '''Longitude of Bus2 (Degrees)'''
+        return self.CheckForError(self._lib.GICSources_Get_Lon2())
+
+    @Lon2.setter
+    def Lon2(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Lon2(Value))
+
+    @property
+    def Volts(self):
+        '''Specify dc voltage directly'''
+        return self.CheckForError(self._lib.GICSources_Get_Volts())
+
+    @Volts.setter
+    def Volts(self, Value):
+        self.CheckForError(self._lib.GICSources_Set_Volts(Value))