diff --git a/.github/workflows/specification.yml b/.github/workflows/specification.yml
index 8d5e5e0..e7e51fd 100644
--- a/.github/workflows/specification.yml
+++ b/.github/workflows/specification.yml
@@ -8,7 +8,7 @@ on:
     - 'standard/**'
 
 env:
-  FILE_BASENAME: wis2-topic-hierarchy-DRAFT
+  FILE_BASENAME: wis2-topic-hierarchy-STABLE
 
 jobs:
   build-wis2-topic-hierarchy:
diff --git a/standard/index.adoc b/standard/index.adoc
index 054cb91..daa6294 100644
--- a/standard/index.adoc
+++ b/standard/index.adoc
@@ -22,6 +22,7 @@
 |[big]*World Meteorological Organization*
 |Date: {date}
 |Version: {version}
+|Document status: STABLE
 |Document location: https://community.wmo.int/wis2-topic-hierarchy
 |Task Team on WIS Metadata (TT-WISMD)footnote:[https://community.wmo.int/governance/commission-membership/commission-observation-infrastructures-and-information-systems-infcom/commission-infrastructure-officers/infcom-management-group/standing-committee-information-management-and-technology-sc-imt/expert-team-metadata-0]
 |Expert Team on Metadata Standards (ET-Metadata)footnote:[https://community.wmo.int/governance/commission-membership/commission-observation-infrastructures-and-information-systems-infcom/commission-infrastructure-national-representatives/infcom-management-group/standing-committee-information-management-and-technology-sc-imt/et-metadata]
diff --git a/standard/sections/clause_7_normative_text.adoc b/standard/sections/clause_7_normative_text.adoc
index f3ef14d..e47b991 100644
--- a/standard/sections/clause_7_normative_text.adoc
+++ b/standard/sections/clause_7_normative_text.adoc
@@ -1,5 +1,5 @@
 == WIS2 Topic Hierarchy
-Note: This section of working draft document is the same as Appendix D in the https://library.wmo.int/idurl/4/68731[_Manual on the WMO Information System_] (WMO-No. 1060), Volume II.
+Note: This section of this working draft document is the same as Appendix F in the https://library.wmo.int/idurl/4/68731[_Manual on the WMO Information System_] (WMO-No. 1060), Volume II as approved by EC-78.
 
 The WIS2 Topic Hierarchy (WTH) provides a mechanism for users to subscribe to and receive data or metadata notifications. It is documented in discovery metadata records and leveraged by WIS2 brokers.