diff --git a/facho/fe/fe.py b/facho/fe/fe.py
index 0e15c53..23f5448 100644
--- a/facho/fe/fe.py
+++ b/facho/fe/fe.py
@@ -122,8 +122,7 @@ class DianXMLExtensionCUDFE(FachoXMLExtension):
         fachoxml.set_element('./cbc:UUID', cufe,
                              schemeID=self.tipo_ambiente,
                              schemeName=self.schemeName())
-        #DIAN 1.8.-2021: FAD03
-        fachoxml.set_element('./cbc:ProfileID', 'DIAN 2.1: Factura Electrónica de Venta')
+
         fachoxml.set_element('./cbc:ProfileExecutionID', self._tipo_ambiente_int())
         #DIAN 1.7.-2020: FAB36
         fachoxml.set_element('./ext:UBLExtensions/ext:UBLExtension/ext:ExtensionContent/sts:DianExtensions/sts:QRCode',
diff --git a/facho/fe/form_xml/credit_note.py b/facho/fe/form_xml/credit_note.py
index 89820c0..be887d4 100644
--- a/facho/fe/form_xml/credit_note.py
+++ b/facho/fe/form_xml/credit_note.py
@@ -18,3 +18,6 @@ class DIANCreditNoteXML(DIANInvoiceXML):
 
     def tag_document_concilied(fexml):
         return 'Credited'
+
+    def post_attach_invoice(fexml, invoice):
+        fexml.set_element('./cbc:ProfileID', 'DIAN 2.1: Nota Crédito de Factura Electrónica de Venta')
diff --git a/facho/fe/form_xml/debit_note.py b/facho/fe/form_xml/debit_note.py
index 1ba42b6..4fe5838 100644
--- a/facho/fe/form_xml/debit_note.py
+++ b/facho/fe/form_xml/debit_note.py
@@ -13,6 +13,9 @@ class DIANDebitNoteXML(DIANInvoiceXML):
     def __init__(self, invoice):
         super().__init__(invoice, 'DebitNote')
 
+    def post_attach_invoice(fexml, invoice):
+        fexml.set_element('./cbc:ProfileID', 'DIAN 2.1 Nota Débito de Factura Electrónica de Venta')
+
     def tag_document(fexml):
         return 'DebitNote'
 
diff --git a/facho/fe/form_xml/invoice.py b/facho/fe/form_xml/invoice.py
index 42b277a..44a724a 100644
--- a/facho/fe/form_xml/invoice.py
+++ b/facho/fe/form_xml/invoice.py
@@ -21,6 +21,7 @@ class DIANInvoiceXML(fe.FeXML):
         ublextension = self.fragment('./ext:UBLExtensions/ext:UBLExtension', append=True)
         extcontent = ublextension.find_or_create_element('/ext:UBLExtension/ext:ExtensionContent')
         self.attach_invoice(invoice)
+        self.post_attach_invoice(invoice)
 
     def set_supplier(fexml, invoice):
         fexml.placeholder_for('./cac:AccountingSupplierParty')
@@ -415,7 +416,6 @@ class DIANInvoiceXML(fe.FeXML):
             return fexml._set_debit_note_document_reference(reference)
         if isinstance(reference, CreditNoteDocumentReference):
             return fexml._set_credit_note_document_reference(reference)
-
         if isinstance(reference, InvoiceDocumentReference):
             return fexml._set_invoice_document_reference(reference)
 
@@ -566,7 +566,11 @@ class DIANInvoiceXML(fe.FeXML):
             line.set_element('./cbc:MultiplierFactorNumeric', str(round(charge.multiplier_factor_numeric, 2)))
             fexml.set_element_amount_for(line, './cbc:Amount', charge.amount)
             fexml.set_element_amount_for(line, './cbc:BaseAmount', charge.base_amount)
-            
+
+    def post_attach_invoice(fexml, invoice):
+        #DIAN 1.8.-2021: FAD03
+        fexml.set_element('./cbc:ProfileID', 'DIAN 2.1: Factura Electrónica de Venta')
+
     def attach_invoice(fexml, invoice):
         """adiciona etiquetas a FEXML y retorna FEXML
         en caso de fallar validacion retorna None"""
diff --git a/tests/test_fe_form.py b/tests/test_fe_form.py
index ca7f4b9..f5f6683 100644
--- a/tests/test_fe_form.py
+++ b/tests/test_fe_form.py
@@ -33,7 +33,24 @@ def test_invoicesimple_build_with_cufe(simple_invoice):
     cufe = xml.get_element_text('/fe:Invoice/cbc:UUID')
     assert cufe != ''
 
+def test_invoice_profile_id(simple_invoice):
+    xml = DIANInvoiceXML(simple_invoice)
+    cufe_extension = fe.DianXMLExtensionCUFE(simple_invoice)
+    xml.add_extension(cufe_extension)
+    assert xml.get_element_text('/fe:Invoice/cbc:ProfileID') == 'DIAN 2.1: Factura Electrónica de Venta'
 
+def test_debit_note_profile_id(simple_invoice):
+    xml = DIANDebitNoteXML(simple_invoice)
+    cufe_extension = fe.DianXMLExtensionCUFE(simple_invoice)
+    xml.add_extension(cufe_extension)
+    assert xml.get_element_text('/fe:DebitNote/cbc:ProfileID') == 'DIAN 2.1 Nota Débito de Factura Electrónica de Venta'
+
+def test_credit_note_profile_id(simple_invoice):
+    xml = DIANCreditNoteXML(simple_invoice)
+    cufe_extension = fe.DianXMLExtensionCUFE(simple_invoice)
+    xml.add_extension(cufe_extension)
+    assert xml.get_element_text('/fe:CreditNote/cbc:ProfileID') == 'DIAN 2.1: Nota Crédito de Factura Electrónica de Venta'
+    
 def test_invoicesimple_xml_signed(monkeypatch, simple_invoice):
     xml = DIANInvoiceXML(simple_invoice)