diff --git a/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/formatter/citation/common.xsl b/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/formatter/citation/common.xsl
index f46c8c34c3ee..a8724e51f98f 100644
--- a/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/formatter/citation/common.xsl
+++ b/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/formatter/citation/common.xsl
@@ -135,7 +135,7 @@
             <span><xsl:copy-of select="translatedTitle/(text()|*)"/></span>
 
             <xsl:value-of select="if (lastPublicationDate != '')
-                      then concat(' (', lastPublicationDate, ')')
+                      then concat(' (', lastPublicationDate, ') ')
                       else ''"/>
 
             <!--<xsl:call-template name="citation-contact">
diff --git a/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/process/mw-constraints-ccby.xsl b/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/process/mw-constraints-ccby.xsl
new file mode 100644
index 000000000000..322623513dd1
--- /dev/null
+++ b/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/process/mw-constraints-ccby.xsl
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet version="2.0"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:mri="http://standards.iso.org/iso/19115/-3/mri/1.0"
+                xmlns:mco="http://standards.iso.org/iso/19115/-3/mco/1.0"
+                xmlns:gcx="http://standards.iso.org/iso/19115/-3/gcx/1.0"
+                xmlns:gco="http://standards.iso.org/iso/19115/-3/gco/1.0"
+                xmlns:mdb="http://standards.iso.org/iso/19115/-3/mdb/2.0"
+                xmlns:mcc="http://standards.iso.org/iso/19115/-3/mcc/1.0"
+                xmlns:xlink="http://www.w3.org/1999/xlink"
+                xmlns:xs="http://www.w3.org/2001/XMLSchema"
+                xmlns:util="java:org.fao.geonet.util.XslUtil"
+                xmlns:gn="http://www.fao.org/geonetwork"
+                xmlns:saxon="http://saxon.sf.net/"
+                extension-element-prefixes="saxon"
+                exclude-result-prefixes="#all">
+  <xsl:import href="process-utility.xsl"/>
+
+  <xsl:include href="../formatter/citation/base.xsl"/>
+  <xsl:include href="../formatter/citation/common.xsl"/>
+
+  <xsl:output indent="yes" method="xml"/>
+
+  <xsl:variable name="configuration"
+                select="/empty"/>
+
+  <xsl:variable name="mw-constraints-ccby-loc">
+    <msg id="a" xml:lang="eng">Replace constraints by CC-BY.</msg>
+    <msg id="a" xml:lang="fre">Remplacer les contraintes d'accès et d'utilisation par CC-BY.</msg>
+  </xsl:variable>
+
+  <xsl:template name="list-mw-constraints-ccby">
+    <suggestion process="mw-constraints-ccby"/>
+  </xsl:template>
+
+  <xsl:variable name="hasCcbyConstraints"
+                select="count(//mri:resourceConstraints/*/mco:otherConstraints[gcx:Anchor/@xlink:href = 'https://creativecommons.org/licenses/by/4.0/']) > 0"/>
+
+  <xsl:template name="analyze-mw-constraints-ccby">
+    <xsl:variable name="id"
+                  select="generate-id(.)"/>
+
+    <xsl:if test="not($hasCcbyConstraints)">
+      <suggestion process="mw-constraints-ccby"
+                  id="{concat($id, '-', position())}"
+                  category="contentinfo"
+                  target="metadata">
+        <name><xsl:value-of select="gn:i18n($mw-constraints-ccby-loc, 'a', $guiLang)"/></name>
+        <operational>true</operational>
+        <params>{}</params>
+      </suggestion>
+    </xsl:if>
+  </xsl:template>
+
+
+
+  <xsl:variable name="metadataIdentifier"
+                select="//mdb:MD_Metadata/mdb:metadataIdentifier[1]/*/mcc:code/gco:CharacterString"/>
+
+  <xsl:template match="mri:resourceConstraints[not($hasCcbyConstraints)]"
+                priority="2">
+    <xsl:if test="not(preceding-sibling::mri:resourceConstraints)">
+      <mri:resourceConstraints>
+        <mco:MD_LegalConstraints>
+          <mco:accessConstraints>
+            <mco:MD_RestrictionCode
+              codeList="http://standards.iso.org/iso/19115/resources/Codelists/cat/codelists.xml#MD_RestrictionCode"
+              codeListValue="unrestricted"/>
+          </mco:accessConstraints>
+          <mco:otherConstraints>
+            <gcx:Anchor
+              xlink:href="http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations">
+              Pas de limitation d'accès public à cette donnée.
+            </gcx:Anchor>
+          </mco:otherConstraints>
+        </mco:MD_LegalConstraints>
+      </mri:resourceConstraints>
+      <mri:resourceConstraints>
+        <mco:MD_LegalConstraints>
+          <mco:useConstraints>
+            <mco:MD_RestrictionCode
+              codeList="http://standards.iso.org/iso/19115/resources/Codelists/cat/codelists.xml#MD_RestrictionCode"
+              codeListValue="licenceUnrestricted"/>
+          </mco:useConstraints>
+          <mco:otherConstraints>
+            <gcx:Anchor xlink:href="https://creativecommons.org/licenses/by/4.0/">
+              Licence CC-BY 4.0 : L’utilisateur peut utiliser et modifier les données pour
+              en dériver une œuvre. Il peut publier les données et l’œuvre dérivée à condition de citer les sources.
+            </gcx:Anchor>
+          </mco:otherConstraints>
+          <mco:otherConstraints>
+            <xsl:variable name="citationInfo">
+              <xsl:call-template name="get-iso19115-3.2018-citation">
+                <xsl:with-param name="metadata" select="ancestor::mdb:MD_Metadata"/>
+                <xsl:with-param name="language" select="'fre'"/>
+              </xsl:call-template>
+            </xsl:variable>
+
+            <xsl:variable name="citationAsHtml">
+              <xsl:apply-templates mode="citation" select="$citationInfo"/>
+            </xsl:variable>
+
+            <gco:CharacterString>
+              Source : <xsl:value-of select="normalize-space($citationAsHtml)"/>
+            </gco:CharacterString>
+          </mco:otherConstraints>
+        </mco:MD_LegalConstraints>
+      </mri:resourceConstraints>
+    </xsl:if>
+  </xsl:template>
+
+  <!-- Remove geonet:* elements. -->
+  <xsl:template match="gn:*" priority="2"/>
+
+  <!-- Copy everything. -->
+  <xsl:template match="@*|node()">
+    <xsl:copy>
+      <xsl:apply-templates select="@*|node()"/>
+    </xsl:copy>
+  </xsl:template>
+</xsl:stylesheet>
diff --git a/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/suggest.xsl b/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/suggest.xsl
index 7b0f6e414331..9714258aff6d 100644
--- a/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/suggest.xsl
+++ b/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/suggest.xsl
@@ -20,6 +20,7 @@
   <xsl:include href="process/add-date-for-status.xsl"/>
   <xsl:include href="process/add-online-resource-from-atom.xsl"/>
   <xsl:include href="process/add-connectpoint-from-esrirest.xsl"/>
+  <xsl:include href="process/mw-constraints-ccby.xsl"/>
   <!--<xsl:include href="process/inspire-add-conformity.xsl"/>-->
 
   <xsl:variable name="processes">
@@ -37,6 +38,7 @@
     <p>add-date-for-status</p>
     <p>spatineo-registration</p>
     <p>add-online-resource-from-atom</p>
+    <p>mw-constraints-ccby</p>
     <!--<p>inspire-add-conformity</p>-->
   </xsl:variable>