diff --git a/build.xml b/build.xml
index f11f9f50..ff8ff0f1 100644
--- a/build.xml
+++ b/build.xml
@@ -1147,6 +1147,10 @@
 		<CHANNEL.import channel="cz_eduid"/>
 	</target>
 
+    <target name="flow.es_sir.import">
+        <CHANNEL.import channel="es_sir"/>
+    </target>
+
     <target name="flow.fr_renater.import">
         <CHANNEL.import channel="fr_renater"/>
     </target>
diff --git a/mdx/es_sir/beans.xml b/mdx/es_sir/beans.xml
new file mode 100644
index 00000000..91a27f4b
--- /dev/null
+++ b/mdx/es_sir/beans.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Common beans for this channel.
+-->
+<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> 
+
+    <!--
+        Fetch the production aggregate.
+    -->
+    <bean id="es_sir_productionAggregate" class="net.shibboleth.metadata.dom.DomHttpSourceStage"
+        init-method="initialize" lazy-init="true">
+        <property name="id" value="es_sir_productionAggregate"/>
+        <property name="parserPool" ref="parserPool"/>
+        <property name="sourceUrl" value="https://www.rediris.es/sir/shib1metadata.xml"/>        
+    </bean>
+    
+    <!--
+        Signing key.
+    -->
+    <bean id="es_sir_signingKey" class="net.shibboleth.ext.spring.factory.PublicKeyFactoryBean"
+        lazy-init="true">
+        <property name="publicKeyFile">
+            <bean class="java.io.File">
+                <constructor-arg value="#{ systemProperties['basedir'] }/mdx/es_sir/sirpubkey.pem"/>
+            </bean>
+        </property>
+    </bean>
+    
+    <!--
+        Check signing signature.
+    -->
+    <bean id="es_sir_checkSignature" class="net.shibboleth.metadata.dom.XMLSignatureValidationStage"
+        init-method="initialize" lazy-init="true">
+        <property name="id" value="es_sir_checkSignature"/>
+        <property name="verificationKey" ref="es_sir_signingKey"/>
+    </bean>
+    
+    <!--
+        Fetch and process the exported entities as a collection.
+    -->
+    <bean id="es_sir_exportedEntities" class="net.shibboleth.metadata.pipeline.CompositeStage"
+        init-method="initialize" lazy-init="true">
+        <property name="id" value="es_sir_exportedEntities"/>
+        <property name="composedStages">
+            <list>
+                <!-- no export aggregate; use the production one instead -->
+                <ref bean="es_sir_productionAggregate"/>
+                <ref bean="es_sir_checkSignature"/>
+                
+                <!-- failure to validate signature is fatal -->
+                <ref bean="errorTerminatingFilter"/>
+                
+                <ref bean="disassemble"/>
+                
+                <ref bean="standardImportActions"/>
+            </list>
+        </property>
+    </bean>
+    
+</beans>
diff --git a/mdx/es_sir/sirpubkey.pem b/mdx/es_sir/sirpubkey.pem
new file mode 100644
index 00000000..51b84b4e
--- /dev/null
+++ b/mdx/es_sir/sirpubkey.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA09NWniyYzA2UzEiMuhBV
+VqD/h1D3BNUtzNj96DDA7QQneuRYH5lNP4FD0GU5rbiD7/ST9n9I6jCciHWnS7+3
+TuBzlGC+vBpi+84AW6Ln2Af8EKpuGVVS83CEZI50lTK3gKi+FXBdvVMg1mXozyaZ
+YrOUHS/dhoSqQJaIsQFZpQ3OWTjQNtRl6VssWr9gyfuMn+DpcKVvdMPnNqUQfcKk
+SlXKBxujw2fZ+fa4LfQOzJm7jUAoSqSdYXBo+VuCGZwJbPgjihIAtZ27Q39qzp82
+nc6H49DIIGgjJJvgqA5rVT3LZmgGffl5njOHShPowlFFANkUHsdgRir/76yH1JNP
+yQIDAQAB
+-----END PUBLIC KEY-----
diff --git a/mdx/es_sir/verbs.xml b/mdx/es_sir/verbs.xml
new file mode 100644
index 00000000..50b7109d
--- /dev/null
+++ b/mdx/es_sir/verbs.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Verb definitions for this channel.
+-->
+<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> 
+
+    <!--
+        Import commonly used beans.
+    -->
+    <import resource="../common-beans.xml"/>
+        
+    <!--
+        Import channel-specific beans.
+    -->
+    <import resource="beans.xml"/>
+    
+    <bean id="serializeImported" class="net.shibboleth.metadata.pipeline.SerializationStage"
+        init-method="initialize" lazy-init="true">
+        <property name="id" value="serializeImported"/>
+        <property name="serializer" ref="serializer"/>
+        <property name="outputFile">
+            <bean class="java.io.File">
+                <constructor-arg value="#{ systemProperties['basedir'] }/mdx/es_sir/imported.xml"/>
+            </bean>
+        </property>
+    </bean>
+    
+    <bean id="import" class="net.shibboleth.metadata.pipeline.SimplePipeline"
+        init-method="initialize" lazy-init="true">
+        <property name="id" value="import"/>
+        <property name="stages">
+            <list>
+                <ref bean="es_sir_exportedEntities"/>
+                <ref bean="standardImportTail"/>
+                <ref bean="serializeImported"/>
+            </list>
+        </property>
+    </bean>
+
+    <bean id="importRaw" class="net.shibboleth.metadata.pipeline.SimplePipeline"
+        init-method="initialize" lazy-init="true">
+        <property name="id" value="importRaw"/>
+        <property name="stages">
+            <list>
+                <ref bean="es_sir_productionAggregate"/>
+                <ref bean="serializeImported"/>
+            </list>
+        </property>
+    </bean>
+    
+</beans>