diff --git a/eksempler/sdpManifest.xml b/eksempler/sdpManifest.xml
index 460e0fa..59e25ab 100644
--- a/eksempler/sdpManifest.xml
+++ b/eksempler/sdpManifest.xml
@@ -28,19 +28,19 @@
 	<avsender>
 		<organisasjon authority="iso6523-actorid-upis">9908:123456789</organisasjon>
 		<avsenderidentifikator>A</avsenderidentifikator>
-		<fakturakonto>ABC barnehage</fakturakonto>
+		<fakturaReferanse>ABC barnehage</fakturaReferanse>
 	</avsender>
 
 	<hoveddokument href="vedtak_2398324.pdf" mime="application/pdf">
-		<tittel>Vedtak</tittel>
+		<tittel lang="no">Vedtak</tittel>
 	</hoveddokument>
 
 	<vedlegg href="info.html" mime="text/html">
-		<tittel>informasjon</tittel>
+		<tittel lang="no">informasjon</tittel>
 	</vedlegg>
 
 	<vedlegg href="journal.txt" mime="text/plain">
-		<tittel>journal</tittel>
+		<tittel lang="no">journal</tittel>
 	</vedlegg>
 
 </manifest>
diff --git a/eksempler/sdpMelding-digital.xml b/eksempler/sdpMelding-digital.xml
index 8c0b46d..05b48a7 100644
--- a/eksempler/sdpMelding-digital.xml
+++ b/eksempler/sdpMelding-digital.xml
@@ -7,20 +7,22 @@
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://begrep.difi.no/sdp/schema_v10 ../xsd/sdp-melding.xsd ">
 
+	<sdpMeldingId>31415926535987</sdpMeldingId>
+	
 	<behandlingsansvarlig>
 		<organisasjon>9908:123456789</organisasjon>
 		<avsenderidentifikator>123456789-A</avsenderidentifikator>
-		<fakturakonto>ØK1</fakturakonto>
+		<fakturaReferanse>ØK1</fakturaReferanse>
 	</behandlingsansvarlig>
 
 	<digitalPostInfo>
 		<virkningsdato>2014-05-17</virkningsdato>
 		<aapningskvittering>false</aapningskvittering>
 		<sikkerhetsnivaa>3</sikkerhetsnivaa>
-		<tittel>Hurra for 17. mai</tittel>
+		<tittel lang="no">Hurra for 17. mai</tittel>
 		<varsler>
 			<epostVarsel>
-				<tekst>Viktig melding fra Staten i din digital postkasse</tekst>
+				<tekst lang="no">Viktig melding fra Staten i din digital postkasse</tekst>
 				<repetisjoner>
 					<dagerEtter>0</dagerEtter>
 					<dagerEtter>7</dagerEtter>
diff --git a/eksempler/sdpMelding-print.xml b/eksempler/sdpMelding-print.xml
index 2ad3005..74554c7 100644
--- a/eksempler/sdpMelding-print.xml
+++ b/eksempler/sdpMelding-print.xml
@@ -6,10 +6,12 @@
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://begrep.difi.no/sdp/schema_v10 ../xsd/sdp-melding.xsd ">
 
+	<sdpMeldingId>31415926535987</sdpMeldingId>
+
 	<behandlingsansvarlig>
 		<organisasjon>9908:123123123</organisasjon>
 		<avsenderidentifikator>123456789-A</avsenderidentifikator>
-		<fakturakonto>ØK1</fakturakonto>
+		<fakturaReferanse>ØK1</fakturaReferanse>
 	</behandlingsansvarlig>
 
   <fysiskPostInfo>
diff --git a/xsd/sdp-manifest.xsd b/xsd/sdp-manifest.xsd
index 924618c..f034fe2 100644
--- a/xsd/sdp-manifest.xsd
+++ b/xsd/sdp-manifest.xsd
@@ -27,18 +27,12 @@
 
 	<xsd:complexType name="Dokument">
 		<xsd:sequence>
-			<xsd:element name="tittel" minOccurs="0" maxOccurs="1">
+			<xsd:element name="tittel" minOccurs="0" maxOccurs="1" type="Tittel">
 				<xsd:annotation>
 					<xsd:documentation>
 						Emnet på dokumentet som skal vises til bruker når innlogget riktig sikkerhetsnivå.
 					</xsd:documentation>
 				</xsd:annotation>
-				<xsd:simpleType>
-					<xsd:restriction base="xsd:string">
-						<xsd:maxLength value="100" />
-						<xsd:minLength value="1" />
-					</xsd:restriction>
-				</xsd:simpleType>
 			</xsd:element>
 		</xsd:sequence>
 		<xsd:attribute name="href" use="required">
diff --git a/xsd/sdp-melding.xsd b/xsd/sdp-melding.xsd
index ef2c017..ef3e44a 100644
--- a/xsd/sdp-melding.xsd
+++ b/xsd/sdp-melding.xsd
@@ -18,6 +18,16 @@
 			</xsd:documentation>
 		</xsd:annotation>
 		<xsd:sequence>
+			<xsd:element name="sdpMeldingId" minOccurs="1" maxOccurs="1">
+				<xsd:annotation>
+					<xsd:documentation>Unik meldings-ID for behandlingsansvarlig.</xsd:documentation>
+				</xsd:annotation>
+				<xsd:simpleType>
+					<xsd:restriction base="xsd:string">
+						<xsd:maxLength value="40"/>
+					</xsd:restriction>
+				</xsd:simpleType>
+			</xsd:element>
 			<xsd:element name="behandlingsansvarlig" type="Avsender" minOccurs="1" maxOccurs="1">
 				<xsd:annotation>
 					<xsd:documentation>
@@ -111,19 +121,13 @@
 		<xsd:sequence>
 			<xsd:element name="virkningsdato" type="xsd:date" minOccurs="0" maxOccurs="1"/>
 			<xsd:element name="aapningskvittering" type="xsd:boolean" default="false" minOccurs="0" maxOccurs="1"/>
-			<xsd:element name="sikkerhetsnivaa" type="Sikkerhetsnivaa" default="4" minOccurs="0" maxOccurs="1"/>
-			<xsd:element name="tittel" minOccurs="0" maxOccurs="1">
+			<xsd:element name="sikkerhetsnivaa" type="Sikkerhetsnivaa" minOccurs="1" maxOccurs="1"/>
+			<xsd:element name="tittel" minOccurs="0" maxOccurs="1" type="Tittel">
 				<xsd:annotation>
 					<xsd:documentation>
 						Ikke-sensitiv tittel på dokumentpakken
 					</xsd:documentation>
 				</xsd:annotation>
-				<xsd:simpleType>
-					<xsd:restriction base="xsd:string">
-						<xsd:maxLength value="100"/>
-						<xsd:minLength value="1"/>
-					</xsd:restriction>
-				</xsd:simpleType>
 			</xsd:element>
 			<xsd:element name="varsler" type="Varsler" minOccurs="0" maxOccurs="1"/>
 		</xsd:sequence>
@@ -148,14 +152,7 @@
 	</xsd:complexType>
 	<xsd:complexType name="EpostVarsel">
 		<xsd:sequence>
-			<xsd:element name="tekst" minOccurs="0" maxOccurs="1">
-				<xsd:simpleType>
-					<xsd:restriction base="xsd:string">
-						<xsd:maxLength value="500"/>
-						<xsd:minLength value="1"/>
-					</xsd:restriction>
-				</xsd:simpleType>
-			</xsd:element>
+			<xsd:element name="tekst" minOccurs="0" maxOccurs="1" type="EpostVarselTekst"/>
 			<xsd:element name="repetisjoner" type="Repetisjoner" minOccurs="1" maxOccurs="1">
 				<xsd:unique name="UnikeEpostVarselRepetisjoner">
 					<xsd:selector xpath="dagerEtter"/>
@@ -182,7 +179,51 @@
 			</xsd:element>
 		</xsd:sequence>
 	</xsd:complexType>
+	
+	
+	<xsd:complexType name="Tittel">
+		<xsd:simpleContent>
+			<xsd:extension base="TittelString">
+				<xsd:attribute name="lang" type="Spraakkode" use="required"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<xsd:simpleType name="TittelString">		
+		<xsd:restriction base="xsd:string">
+			<xsd:minLength value="1"/>
+			<xsd:maxLength value="100"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:complexType name="EpostVarselTekst">
+		<xsd:simpleContent>
+			<xsd:extension base="EpostVarselTekstString">
+				<xsd:attribute name="lang" type="Spraakkode" use="required"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<xsd:simpleType name="EpostVarselTekstString">		
+		<xsd:restriction base="xsd:string">
+			<xsd:minLength value="1"/>
+			<xsd:maxLength value="500"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+	
+	<xsd:simpleType name="Spraakkode">
+		<xsd:annotation>
+			<xsd:documentation>
+				Språkkode ihht ISO-639
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:string">
+			<xsd:minLength value="2"></xsd:minLength>
+			<xsd:maxLength value="5"></xsd:maxLength>
+		</xsd:restriction>
+	</xsd:simpleType>
+	
+	
 	<!-- typer nedenfor er for fysisk post -->
+
 	<xsd:complexType name="FysiskPostInfo">
 		<xsd:sequence>
 			<xsd:element name="mottaker" type="Navn" minOccurs="1" maxOccurs="1"/>
diff --git a/xsd/sdp.xsd b/xsd/sdp.xsd
index a918357..2283ac9 100644
--- a/xsd/sdp.xsd
+++ b/xsd/sdp.xsd
@@ -5,8 +5,9 @@
 	<xsd:import namespace="http://www.w3.org/2001/04/xmlenc#" schemaLocation="w3/xenc-schema.xsd" />
 	<xsd:import namespace="http://begrep.difi.no" schemaLocation="oppslag/oppslagstjeneste-metadata-14-05.xsd" />
 
-	<xsd:include schemaLocation="sdp-melding.xsd"/>
-	<xsd:include schemaLocation="sdp-manifest.xsd"/>
+	<xsd:include schemaLocation="sdp-feil.xsd"/>
 	<xsd:include schemaLocation="sdp-kvittering.xsd"/>
+	<xsd:include schemaLocation="sdp-manifest.xsd"/>
+	<xsd:include schemaLocation="sdp-melding.xsd"/>
 
 </xsd:schema>
\ No newline at end of file