diff --git a/guide/release-notes/v3.0.19.adoc b/guide/release-notes/v3.0.19.adoc
index 9bf1835c..2e222465 100644
--- a/guide/release-notes/v3.0.19.adoc
+++ b/guide/release-notes/v3.0.19.adoc
@@ -4,6 +4,8 @@ Release date:: May 2025
 
 == Changes to BIS document
 
+* Changed the text on Binary objects to "The attachments are underpinning the XML document".
+* Reference to codelist vatex added on TaxExemptionReasonCode
 
 == Changes to code lists and validation artefacts
 
diff --git a/guide/transaction-spec/datatypes/binary.adoc b/guide/transaction-spec/datatypes/binary.adoc
index d5744850..832f3c49 100644
--- a/guide/transaction-spec/datatypes/binary.adoc
+++ b/guide/transaction-spec/datatypes/binary.adoc
@@ -1,7 +1,7 @@
 
 = Binary objects
 
-Binary objects can be used to describe files which are transmitted together with the Invoice. The attachment functionality is not intended for of including a copy of the invoice in an image format (such as PDF). Attaching an invoice copy is not in compliance with this specification.
+Binary objects can be used to describe files which are transmitted together with the Invoice. The attachments are underpinning the XML document.
 
 Attachments shall be transmitted together with the Invoice. The binary object has two supplementary components: a Mime Code, which specifies the Mime type of the attachment and a Filename that is provided by (or on behalf of) the sender of the invoice or credit note.
 
diff --git a/project.xml b/project.xml
index 57651f08..b663392c 100644
--- a/project.xml
+++ b/project.xml
@@ -153,10 +153,10 @@
         <Property key="filename">BIS-Billing3-Examples.zip</Property>
     </Resource>		
     
-    <Resource>
+    <!--Resource>
         <Type>native:File</Type>
         <Path>mapping/mapping-cii-ubl.xls</Path>
-        <Title>Excel mappling table cii to ubl</Title>
+        <Title>Excel mapping table cii to ubl</Title>
         <Property key="download">mapping-cii-ubl.xls</Property>
-    </Resource>
+    </Resource-->
 </Project>
diff --git a/rules/unit-UBL-PEPPOL/PEPPOL-COMMON-R048.xml b/rules/unit-UBL-PEPPOL/PEPPOL-COMMON-R048.xm
similarity index 100%
rename from rules/unit-UBL-PEPPOL/PEPPOL-COMMON-R048.xml
rename to rules/unit-UBL-PEPPOL/PEPPOL-COMMON-R048.xm
diff --git a/structure/syntax/part/additional-docs.xml b/structure/syntax/part/additional-docs.xml
index 281af3ea..c9a1ef0d 100644
--- a/structure/syntax/part/additional-docs.xml
+++ b/structure/syntax/part/additional-docs.xml
@@ -7,7 +7,7 @@
             The additional supporting documents can be used for both referencing a document number which is expected to be known by the receiver, 
             an external document (referenced by a URL) or as an embedded document, Base64 encoded (such as a time report).</Description>
         <Reference type="BUSINESS_TERM">BG-24</Reference>
-         <Reference type="RULE">PEPPOL-EN16931-R006</Reference>
+         <!--Reference type="RULE">PEPPOL-EN16931-R006</Reference-->
          <Reference type="RULE">PEPPOL-EN16931-R080</Reference>
          <Reference type="RULE">DE-R-022</Reference>         
 
diff --git a/structure/syntax/part/customer-party.xml b/structure/syntax/part/customer-party.xml
index 0aa7116e..702fd64f 100644
--- a/structure/syntax/part/customer-party.xml
+++ b/structure/syntax/part/customer-party.xml
@@ -27,7 +27,7 @@
 				<Reference type="RULE">PEPPOL-COMMON-R045</Reference>
 				<Reference type="RULE">PEPPOL-COMMON-R046</Reference>
 				<Reference type="RULE">PEPPOL-COMMON-R047</Reference>
-				<Reference type="RULE">PEPPOL-COMMON-R048</Reference>
+				<!--Reference type="RULE">PEPPOL-COMMON-R048</Reference-->
 				<Reference type="RULE">PEPPOL-COMMON-R049</Reference>
 				<Reference type="RULE">PEPPOL-COMMON-R050</Reference>
                 <Reference type="RULE">PEPPOL-EN16931-CL008</Reference>
@@ -64,7 +64,7 @@
 					<Reference type="RULE">PEPPOL-COMMON-R045</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R046</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R047</Reference>
-					<Reference type="RULE">PEPPOL-COMMON-R048</Reference>
+					<!--Reference type="RULE">PEPPOL-COMMON-R048</Reference-->
 					<Reference type="RULE">PEPPOL-COMMON-R049</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R050</Reference>
                     
@@ -213,7 +213,7 @@
 					<Reference type="RULE">PEPPOL-COMMON-R045</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R046</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R047</Reference>
-					<Reference type="RULE">PEPPOL-COMMON-R048</Reference>
+					<!--Reference type="RULE">PEPPOL-COMMON-R048</Reference-->
 					<Reference type="RULE">PEPPOL-COMMON-R049</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R050</Reference>
 					
diff --git a/structure/syntax/part/supplier-party.xml b/structure/syntax/part/supplier-party.xml
index 932ab461..da349add 100644
--- a/structure/syntax/part/supplier-party.xml
+++ b/structure/syntax/part/supplier-party.xml
@@ -27,7 +27,7 @@
 				<Reference type="RULE">PEPPOL-COMMON-R045</Reference>
 				<Reference type="RULE">PEPPOL-COMMON-R046</Reference>
 				<Reference type="RULE">PEPPOL-COMMON-R047</Reference>
-				<Reference type="RULE">PEPPOL-COMMON-R048</Reference>	
+				<!--Reference type="RULE">PEPPOL-COMMON-R048</Reference-->	
 				<Reference type="RULE">PEPPOL-COMMON-R049</Reference>
 				<Reference type="RULE">PEPPOL-COMMON-R050</Reference>
 				
@@ -68,7 +68,7 @@
 					<Reference type="RULE">PEPPOL-COMMON-R045</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R046</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R047</Reference>
-					<Reference type="RULE">PEPPOL-COMMON-R048</Reference>
+					<!--Reference type="RULE">PEPPOL-COMMON-R048</Reference-->
 					<Reference type="RULE">PEPPOL-COMMON-R049</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R050</Reference>
 					
@@ -241,7 +241,7 @@
                     <Reference type="RULE">SE-R-001</Reference>
                     <Reference type="RULE">SE-R-002</Reference>
                     <Reference type="RULE">SE-R-005</Reference>
-					<Reference type="RULE">DK-R-015</Reference>
+					<!--Reference type="RULE">DK-R-015</Reference-->
                     <Reference type="RULE">PEPPOL-COMMON-R040</Reference>
                     <Reference type="RULE">PEPPOL-COMMON-R041</Reference>
                     <Reference type="RULE">PEPPOL-COMMON-R042</Reference>
@@ -250,7 +250,7 @@
 					<Reference type="RULE">PEPPOL-COMMON-R045</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R046</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R047</Reference>
-					<Reference type="RULE">PEPPOL-COMMON-R048</Reference>
+					<!--Reference type="RULE">PEPPOL-COMMON-R048</Reference-->
 					<Reference type="RULE">PEPPOL-COMMON-R049</Reference>
 					<Reference type="RULE">PEPPOL-COMMON-R050</Reference>
 					
diff --git a/structure/syntax/part/tax-total.xml b/structure/syntax/part/tax-total.xml
index dae3d7ae..c3798f3c 100644
--- a/structure/syntax/part/tax-total.xml
+++ b/structure/syntax/part/tax-total.xml
@@ -173,6 +173,7 @@
                     <Reference type="RULE">PEPPOL-EN16931-P0109</Reference>
                     <Reference type="RULE">PEPPOL-EN16931-P0110</Reference>
                     <Reference type="RULE">PEPPOL-EN16931-P0111</Reference>
+                    <Reference type="CODE_LIST">vatex</Reference>
                 </Element>
                 
                 <Element cardinality="0..1">
diff --git a/structure/syntax/ubl-creditnote.xml b/structure/syntax/ubl-creditnote.xml
index 71f78c81..8a9de7e7 100755
--- a/structure/syntax/ubl-creditnote.xml
+++ b/structure/syntax/ubl-creditnote.xml
@@ -308,7 +308,7 @@
                 The additional supporting documents can be used for both referencing a document number which is expected to be known by the receiver, 
                 an external document (referenced by a URL) or as an embedded document, Base64 encoded (such as a time report).</Description>
             <Reference type="BUSINESS_TERM">BG-24</Reference>
-            <Reference type="RULE">PEPPOL-EN16931-R006</Reference>
+            <!--Reference type="RULE">PEPPOL-EN16931-R006</Reference-->
             <Reference type="RULE">PEPPOL-EN16931-R080</Reference>
             <Reference type="RULE">DE-R-022</Reference>