diff --git a/103120/schema/ts_103120_Delivery.xsd b/103120/schema/ts_103120_Delivery.xsd
index 5fb2536ca89c68c0bb21a6bb97ecf77bb95fed20..367f0650e3655f9cbd35e3103e303d32346482ec 100644
--- a/103120/schema/ts_103120_Delivery.xsd
+++ b/103120/schema/ts_103120_Delivery.xsd
@@ -27,7 +27,7 @@
 		</xs:complexContent>
 	</xs:complexType>
 
-  <xs:complexType name="Reference">
+	<xs:complexType name="Reference">
 		<xs:choice>
 			<xs:element name="LDID" type="etsi:LDID"/>
 			<xs:element name="LIID" type="etsi:LIID"/>
@@ -39,7 +39,7 @@
 			<xs:element name="Specification" type="common:DictionaryEntry"/>
 			<xs:element name="ExternalSchema" type="ExternalSchema"/>
 		</xs:choice>
-	</xs:complexType>	
+	</xs:complexType>
 
 	<xs:complexType name="ExternalSchema">
 		<xs:sequence>
@@ -59,7 +59,7 @@
 		<xs:sequence>
 			<xs:element name="schema" xmlns="http://www.w3.org/2001/XMLSchema"></xs:element>
 		</xs:sequence>
-	</xs:complexType>	
+	</xs:complexType>
 
 	<xs:complexType name="Delivery">
 		<xs:choice>
@@ -73,6 +73,7 @@
 			<xs:element name="Data" type="xs:base64Binary" />
 			<xs:element name="ContentType" type="etsi:ShortString" minOccurs="0"/>
 			<xs:element name="Checksum" type="etsi:ShortString" minOccurs="0"/>
+			<xs:element name="ChecksumType" type="etsi:ShortString" minOccurs="0"/>
 		</xs:sequence>
 	</xs:complexType>
 
@@ -80,5 +81,5 @@
 		<xs:sequence>
 		<xs:any namespace="##other" minOccurs="1" maxOccurs="unbounded"></xs:any>
 		</xs:sequence>
-	</xs:complexType>	
+	</xs:complexType>
 </xs:schema>
diff --git a/103120/schema/ts_103120_Document.xsd b/103120/schema/ts_103120_Document.xsd
index af6f13979824aba2c967860b1473bc7df91fac32..499e1cde702e82a7973113efe028d53039c5248d 100644
--- a/103120/schema/ts_103120_Document.xsd
+++ b/103120/schema/ts_103120_Document.xsd
@@ -53,6 +53,7 @@
 			<xs:element name="Contents" type="xs:base64Binary" minOccurs="0"></xs:element>
 			<xs:element name="ContentType" type="etsi:ShortString" minOccurs="0"></xs:element>
 			<xs:element name="Checksum" type="etsi:ShortString" minOccurs="0"></xs:element>
+			<xs:element name="ChecksumType" type="etsi:ShortString" minOccurs="0"></xs:element>
 		</xs:sequence>
 	</xs:complexType>
 	<xs:complexType name="NationalDocumentParameters" abstract="true">