diff --git a/input/sourceOfTruth/external/v3/codeSystems/cs-v3-ATC.xml b/input/sourceOfTruth/external/v3/codeSystems/cs-v3-ATC.xml
index 74c12be7a..0fb7a600e 100644
--- a/input/sourceOfTruth/external/v3/codeSystems/cs-v3-ATC.xml
+++ b/input/sourceOfTruth/external/v3/codeSystems/cs-v3-ATC.xml
@@ -8,11 +8,14 @@
   </identifier>
   <version value="2.0.1"/>
   <name value="Atc"/>
-  <title value="American Type Culture Collection"/>
-  <status value="retired"/>
+  <title value="Anatomical Therapeutic Chemical (ATC) Classification"/>
+  <status value="active"/>
   <experimental value="false"/>
-  <date value="2021-11-09T10:00:00+10:00"/>
+  <date value="2022-09-28T10:00:00+10:00"/>
   <publisher value="WHO Collaborating Centre for Drug Statistics Methodology"/>
+  <contact>
+    <name value="World Health Organization"/>
+  </contact>
   <description value="American Type Culture Collection"/>
   <caseSensitive value="true"/>
   <content value="not-present"/>
diff --git a/input/sourceOfTruth/external/v3/codeSystems/cs-v3-WC.xml b/input/sourceOfTruth/external/v3/codeSystems/cs-v3-WC.xml
index d12196d1b..0c79b4ce2 100644
--- a/input/sourceOfTruth/external/v3/codeSystems/cs-v3-WC.xml
+++ b/input/sourceOfTruth/external/v3/codeSystems/cs-v3-WC.xml
@@ -9,7 +9,7 @@
   <version value="2.0.1"/>
   <name value="WC"/>
   <title value="WHO ATC"/>
-  <status value="active"/>
+  <status value="retired"/>
   <experimental value="false"/>
   <date value="2019-03-20T00:00:00-04:00"/>
   <publisher value="TBD - External Body"/>