diff --git a/pom.xml b/pom.xml
index 636fda8d..5ae3269c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.mustangproject.ZUGFeRD</groupId>
 	<artifactId>mustang</artifactId>
-	<version>1.4.2-SNAPSHOT</version>
+	<version>1.4.3-SNAPSHOT</version>
 	<packaging>jar</packaging>
 	<name>Mustang</name>
 	<description>The Mustang project is a java library to read and write ZUGFeRD meta data inside your invoice PDFs</description>
@@ -44,6 +44,17 @@
 		<maven.compiler.target>1.7</maven.compiler.target>
 	</properties>
 	<dependencies>
+
+		<dependency>
+			<groupId>com.sun.xml.bind</groupId>
+			<artifactId>jaxb-impl</artifactId>
+			<version>2.2.11</version>
+		</dependency>
+		<dependency>
+			<groupId>com.sun.xml.bind</groupId>
+			<artifactId>jaxb-core</artifactId>
+			<version>2.2.11</version>
+		</dependency>
 		<dependency>
 			<groupId>org.glassfish.jaxb</groupId>
 			<artifactId>jaxb-runtime</artifactId>
@@ -77,6 +88,12 @@
 			<artifactId>jargs</artifactId>
 			<version>2.0-SNAPSHOT</version>
 		</dependency>
+		<dependency>
+			<groupId>net.sf.saxon</groupId>
+			<artifactId>Saxon-HE</artifactId>
+			<version>9.5.1-8</version>
+		</dependency>
+
 
 	</dependencies>
 	<build>
@@ -206,7 +223,7 @@
 					<target>2.1</target>
 					<packageName>org.mustangproject.ZUGFeRD.model</packageName>
 					<sources>
-						<source>src/main/schema/ZUGFeRD1p0.xsd</source>
+						<source>src/main/resources/schema/ZUGFeRD1p0.xsd</source>
 					</sources>
 				</configuration>
 			</plugin>
diff --git a/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDMigrator.java b/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDMigrator.java
index 5b343029..0aa55e84 100644
--- a/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDMigrator.java
+++ b/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDMigrator.java
@@ -22,11 +22,12 @@ import javax.xml.transform.stream.StreamSource;
 
 public class ZUGFeRDMigrator {
 	static final ClassLoader cl = ZUGFeRDMigrator.class.getClassLoader();
-	private static final TransformerFactory factory = getTransformerFactory();
+	private static TransformerFactory factory = null;
 	private static final String resourcePath = ""; //$NON-NLS-1$
 
 	private static TransformerFactory getTransformerFactory() {
-		TransformerFactory fact = TransformerFactory.newInstance();
+		TransformerFactory fact = new net.sf.saxon.TransformerFactoryImpl();
+//TransformerFactory.newInstance();
 		fact.setURIResolver(new ClasspathResourceURIResolver());
 		return fact;
 	}
@@ -80,6 +81,7 @@ http://countwordsfree.com/xmlviewer
 	
 	public static void applySchematronXsl(final InputStream xmlFile,
 			final OutputStream EN16931Outstream) throws TransformerException {
+		factory=getTransformerFactory();
 		Transformer transformer = factory.newTransformer(new StreamSource(cl.getResourceAsStream(resourcePath+"COMFORTtoEN16931.xsl")));
 		transformer.transform(new StreamSource(xmlFile), new StreamResult(EN16931Outstream));
 	}
diff --git a/src/main/resources/COMFORTtoEN16931.xsl b/src/main/resources/COMFORTtoEN16931.xsl
index 1f6b81cd..30c9731f 100644
--- a/src/main/resources/COMFORTtoEN16931.xsl
+++ b/src/main/resources/COMFORTtoEN16931.xsl
@@ -1,21 +1,47 @@
 <xsl:stylesheet version="1.0"
 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	xmlns:ram="urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:12"
-	xmlns:udt="urn:un:unece:uncefact:data:standard:UnqualifiedDataType:15"
-	xmlns:rsm="urn:ferd:CrossIndustryDocument:invoice:1p0">
+	xmlns:ram="urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100"
+	
+	xmlns:udt="urn:un:unece:uncefact:data:standard:UnqualifiedDataType:100"
+	xmlns:qdt="urn:un:unece:uncefact:data:standard:QualifiedDataType:100"
+	xmlns:rsm="urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100"
+	>
 	<!-- use saxon6 java -cp saxon.jar com.icl.saxon.StyleSheet -o target.xml 
 		ZUGFeRD-invoice.xml v1to2.xsl see also http://www.lenzconsulting.com/namespaces-in-xslt/ 
 		extension-element-prefixes="exsl str datetime uw" -->
 	<xsl:output encoding="UTF-8" indent="yes" method="xml" />
 
+<!-- copy elements and all attributes but remove namespaces start
+Will otherwise add sth like  xmlns:rsm="urn:ferd:CrossIndustryDocument:invoice:1p0" on elements.
+src: https://stackoverflow.com/questions/12465002/remove-namespace-declaration-from-xslt-stylesheet-with-xslt 
+This only seems to work in saxon, in xalan namespaces are still created-->	
+<!-- Copy elements -->
+<xsl:template match="*" priority="-1">
+   <xsl:element name="{name()}">
+      <xsl:apply-templates select="node()|@*"/>
+   </xsl:element>
+</xsl:template>
+
+<!-- Copy all other nodes -->
+<xsl:template match="node()|@*" priority="-2">
+   <xsl:copy />      
+</xsl:template>
+<!-- copy elements and all attributes but remove namespaces end -->	
+
 	<xsl:template match="//*[local-name() = 'CrossIndustryDocument']">
 		<!-- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:rsm="urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100" 
 			xmlns:ram="urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100" 
 			xmlns:udt="urn:un:unece:uncefact:data:standard:UnqualifiedDataType:100" -->
-		<xsl:element name="rsm:CrossIndustryInvoice" >
+			<rsm:CrossIndustryInvoice xmlns:rsm="urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100"
+	xmlns:ram="urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100"
+    xmlns:qdt="urn:un:unece:uncefact:data:Standard:QualifiedDataType:100"
+    xmlns:udt="urn:un:unece:uncefact:data:standard:UnqualifiedDataType:100">
+   <xsl:text disable-output-escaping="yes">&lt;!--</xsl:text>
+Migrated by Mustangproject XSLT
+<xsl:text disable-output-escaping="yes">--&gt;</xsl:text>
 		   
 			<xsl:apply-templates select="*" />
-		</xsl:element>
+		</rsm:CrossIndustryInvoice>
 	</xsl:template>
 
 	<!-- xsl:template match="//*[local-name() = 'HeaderExchangedDocument']"> 
@@ -40,6 +66,7 @@
 			<xsl:apply-templates select="@*|node()" />
 		</ram:RateApplicablePercent>
 	</xsl:template>
+	
 
 	<xsl:template match="//*[local-name() = 'SpecifiedSupplyChainTradeDelivery']">
 		<ram:SpecifiedLineTradeDelivery>
@@ -107,7 +134,18 @@
 			<xsl:apply-templates select="@*|node()" />
 		</ram:ApplicableHeaderTradeSettlement>
 	</xsl:template>
+	
+	<!-- rename and add -->
+ 
+	<xsl:template match="//*[local-name() != 'HeaderExchangedDocument']/*[local-name() = 'IssueDateTime']">
+		<ram:FormattedIssueDateTime">
+			<qdt:DateTimeString>
+				<xsl:apply-templates select="@*|node()" />
+			</qdt:DateTimeString>
+		</ram:FormattedIssueDateTime>
+	</xsl:template>
 
+ 
 	<!-- rename and reorder -->
 	<xsl:template
 		match="//*[local-name() = 'SpecifiedSupplyChainTradeTransaction']">
@@ -144,10 +182,7 @@
 	<!-- rest -->
 	<!-- this is the identity transform: it copies everything that isn't matched 
 		by a more specific template -->
-	<xsl:template match="@*|node()">
-		<xsl:copy>
-			<xsl:apply-templates select="@*|node()" /><!-- @*|node() -->
-		</xsl:copy>
-	</xsl:template>
+	
+	
 
 </xsl:stylesheet>
\ No newline at end of file