diff --git a/.github/workflows/publiccodeyml-check.yml b/.github/workflows/publiccodeyml-check.yml
new file mode 100644
index 0000000000..d4597914cd
--- /dev/null
+++ b/.github/workflows/publiccodeyml-check.yml
@@ -0,0 +1,28 @@
+name: Validate publiccode.yml
+
+on:
+  push:
+    paths:
+      - "publiccode.yml"
+      - ".github/workflows/publiccodeyml-check.yml"
+  pull_request:
+    paths:
+      - "publiccode.yml"
+      - ".github/workflows/publiccodeyml-check.yml"
+
+permissions: {}
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    name: publiccode.yml validation
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+
+      - uses: italia/publiccode-parser-action@56e1200cba853b1efa73ee871600284d0705ab4d # v1
+        with:
+          publiccode: "publiccode.yml"
+          no-network: true
+
diff --git a/publiccode.yml b/publiccode.yml
index 06f3dc56e9..09fb974357 100644
--- a/publiccode.yml
+++ b/publiccode.yml
@@ -1,8 +1,8 @@
 # This repository adheres to the publiccode.yml standard by including this
 # metadata file that makes public software easily discoverable.
-# More info at https://github.com/italia/publiccode.yml
+# More info at https://github.com/publiccodeyml/publiccode.yml
 
-publiccodeYmlVersion: '0.2'
+publiccodeYmlVersion: '0'
 name: itowns
 url: 'https://github.com/iTowns/itowns.git'
 landingURL: 'https://github.com/iTowns/itowns'
@@ -45,24 +45,14 @@ description:
       - Extensibility
       - Collaborative Development
     screenshots:
-      - 'https://raw.githubusercontent.com/iTowns/itowns.github.io/master/images/itownsReleaseXS.jpg'
-      - 'https://camo.githubusercontent.com/337a7f2d1c254e9099b30dc336982518fd6e8c8733c1f29fe669290b05f33905/687474703a2f2f7777772e69746f776e732d70726f6a6563742e6f72672f696d616765732f6d6f6e746167652e6a7067'
+      - 'https://raw.githubusercontent.com/iTowns/itowns/refs/heads/master/docs/tutorials/images/Fundamentals-4.png'
       - 'https://raw.githubusercontent.com/iTowns/itowns/refs/heads/master/docs/tutorials/images/3DTiles-mesh-b3dm-2.png'
-    genericName: iTowns
+      - 'https://raw.githubusercontent.com/iTowns/itowns/refs/heads/master/docs/tutorials/images/3DTiles-point-cloud-pnts-3.png'
 legal:
   license: MIT OR CECILL-B
   mainCopyrightOwner: IGN and Ciril GROUP
-  repoOwner: IGN and Ciril GROUP
-  authorsFile: 'https://github.com/iTowns/itowns/blob/master/CONTRIBUTORS.md'
 maintenance:
   type: community
-  contractors:
-    - name: Institut national de l'information géographique et forestière (IGN)
-      website: 'https://www.ign.fr/'
-      until: '2015-09-20'
-    - name: Ciril GROUP
-      website: 'https://www.cirilgroup.com'
-      until: '2022-01-01'
   contacts:
     - name: Bouillaget Quentin
       email: quentin.bouillaget@ign.fr
@@ -83,6 +73,6 @@ localisation:
 dependsOn:
   open:
     - name: Three.JS
-      optional: 'no'
+      optional: false
     - name: proj4js
-      optional: 'no'
+      optional: false