diff --git a/build.xml b/build.xml
index c4138499..81e2947b 100644
--- a/build.xml
+++ b/build.xml
@@ -407,7 +407,7 @@
 		<!-- [2] -->
 		<XALAN.xmldir x="master_ukfederation.xsl" i="${master.file.name}"
 			o="${uk.master.file}" />
-		<CHECK i="${xml.dir}/${uk.master.file}" s="check.xsl"/>
+		<CHECK.ukreg i="${xml.dir}/${uk.master.file}"/>
 	</target>
 	
 	<target name="test.uk.future" depends="gen.uk.unsigned">
@@ -537,7 +537,7 @@
         <echo>Generating test federation master file.</echo>
         <XALAN.xmldir x="master_ukfederation.xsl" i="${master.file.name}"
             o="${test.master.file}" />
-        <CHECK i="${xml.dir}/${test.master.file}" s="check.xsl"/>
+        <CHECK.ukreg i="${xml.dir}/${test.master.file}"/>
 		
 		<!--
             Process through to final form.
@@ -1015,25 +1015,19 @@
 	</macrodef>
 	
 	<!--
-		Check a metadata document against a set of conventions.
+		Check a metadata document against the full set of conventions used by the
+		UK federation's registrar function.
 		
 		Parameter 'i' is the file to be checked; no assumption is made
 		about its location so this must contain a full path.
 		
-		Parameter 's' is the primary checking stylesheet to use; assumed to be
-		present in the build.dir.
-		
-		A fixed set of additional checking stylesheets are included in every run;
-		the one passed as a parameter should only contain rules specific to the
-		calling context.
 	-->
-	<macrodef name="CHECK">
+	<macrodef name="CHECK.ukreg">
 		<attribute name="i"/>
-		<attribute name="s"/>
 		<sequential>
 			<CHECK.std i="@{i}">
-			    <!-- single context-dependent ruleset -->
-			    <arg value="${build.dir}/@{s}"/>
+                <arg value="${build.dir}/check_ukreg.xsl"/>
+			    <arg value="${build.dir}/check.xsl"/>
 			</CHECK.std>
 		</sequential>
 	</macrodef>
diff --git a/build/check_misc.xsl b/build/check_misc.xsl
index 69681d5c..fbc6131b 100644
--- a/build/check_misc.xsl
+++ b/build/check_misc.xsl
@@ -72,16 +72,6 @@
 	</xsl:template>
 	
 	
-	<!--
-		Check for entities which do not have an OrganizationName at all.
-	-->
-	<xsl:template match="md:EntityDescriptor[not(md:Organization/md:OrganizationName)]">
-		<xsl:call-template name="error">
-			<xsl:with-param name="m">entity lacks OrganizationName</xsl:with-param>
-		</xsl:call-template>
-	</xsl:template>
-
-
 	<!--
 		Check for role descriptors with missing KeyDescriptor elements.
 	-->
@@ -201,22 +191,6 @@
 	</xsl:template>
 	
 	
-	<!--
-		Check for https:// locations that use an explicit but redundant port specifier.
-	-->
-	<xsl:template match="*[@Location and starts-with(@Location, 'https://')
-			and contains(@Location,':443/')]">
-		<xsl:call-template name="error">
-			<xsl:with-param name="m">
-				<xsl:value-of select='local-name()'/>
-				<xsl:text> Location </xsl:text>
-				<xsl:value-of select="@Location"/>
-				<xsl:text> not in standard form</xsl:text>
-			</xsl:with-param>
-		</xsl:call-template>
-	</xsl:template>
-	
-	
 	<!--
 		Check for Locations that aren't valid URLs.
 	-->
diff --git a/build/check_ukreg.xsl b/build/check_ukreg.xsl
new file mode 100644
index 00000000..9bacce1f
--- /dev/null
+++ b/build/check_ukreg.xsl
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+	check_ukreg.xsl
+	
+	Checking ruleset containing rules that only apply to metadata registered
+	by the UK federation's registrar function.
+	
+	Author: Ian A. Young <ian@iay.org.uk>
+
+-->
+<xsl:stylesheet version="1.0"
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
+	xmlns="urn:oasis:names:tc:SAML:2.0:metadata">
+
+	<!--
+		Common support functions.
+	-->
+	<xsl:import href="check_framework.xsl"/>
+
+	
+	<!--
+		Check for entities which do not have an OrganizationName at all.
+	-->
+	<xsl:template match="md:EntityDescriptor[not(md:Organization/md:OrganizationName)]">
+		<xsl:call-template name="error">
+			<xsl:with-param name="m">entity lacks OrganizationName</xsl:with-param>
+		</xsl:call-template>
+	</xsl:template>
+
+
+	<!--
+		Check for https:// locations that use an explicit but redundant port specifier.
+	-->
+	<xsl:template match="*[@Location and starts-with(@Location, 'https://')
+		and contains(@Location,':443/')]">
+		<xsl:call-template name="error">
+			<xsl:with-param name="m">
+				<xsl:value-of select='local-name()'/>
+				<xsl:text> Location </xsl:text>
+				<xsl:value-of select="@Location"/>
+				<xsl:text> not in standard form</xsl:text>
+			</xsl:with-param>
+		</xsl:call-template>
+	</xsl:template>
+	
+	
+</xsl:stylesheet>
diff --git a/mdx/uk/uk-beans.xml b/mdx/uk/uk-beans.xml
index f979400a..00584514 100644
--- a/mdx/uk/uk-beans.xml
+++ b/mdx/uk/uk-beans.xml
@@ -41,6 +41,21 @@
         </constructor-arg>
     </bean>
     
+    <!--
+        check_ukreg
+        
+        Checks specific to the UK registrar function.
+    -->
+    <bean id="check_ukreg" class="net.shibboleth.metadata.dom.XSLValidationStage"
+        init-method="initialize" lazy-init="true">
+        <property name="id" value="check_ukreg"/>
+        <property name="xslResource">
+            <bean class="org.opensaml.util.resource.FilesystemResource">
+                <constructor-arg value="#{ systemProperties['basedir'] }/build/check_ukreg.xsl"/>
+            </bean>
+        </property>
+    </bean>
+    
     <!--
         ukTrustRootsDocument
         
diff --git a/mdx/uk/uk-collect.xml b/mdx/uk/uk-collect.xml
index 7d589105..58509cf7 100644
--- a/mdx/uk/uk-collect.xml
+++ b/mdx/uk/uk-collect.xml
@@ -100,6 +100,7 @@
                 <ref bean="populateUKIds"/>
                 <ref bean="checkSchemas"/>
                 <ref bean="CHECK.std"/>
+                <ref bean="check_ukreg"/>
                 
                 <!-- failure of any check on registered metadata is fatal -->
                 <ref bean="errorTerminatingFilter"/>