diff --git a/.github/workflows/check_markdown_links.yml b/.github/workflows/check_markdown_links.yml
index 0681c80c9..b0763e030 100644
--- a/.github/workflows/check_markdown_links.yml
+++ b/.github/workflows/check_markdown_links.yml
@@ -23,4 +23,4 @@ jobs:
         run: |
           pip install mkdocs-linkcheck
           exclude_patterns=$(cat exclude_link_patterns.txt | tr '\n' '|' | sed 's/|$//')
-          mkdocs-linkcheck -rv ./docs --ext=".md" --exclude="$exclude_patterns" -m get || mkdocs-linkcheck -rv ./docs --ext=".md" --exclude="$exclude_patterns" -m get --sync
\ No newline at end of file
+          mkdocs-linkcheck -rv ./docs --ext=".md" --exclude="$exclude_patterns" -m get || mkdocs-linkcheck -rv ./docs --ext=".md" --exclude="$exclude_patterns" -m get
\ No newline at end of file
diff --git a/docs/about/index.md b/docs/about/index.md
index 7e793fc75..4e031f13b 100644
--- a/docs/about/index.md
+++ b/docs/about/index.md
@@ -42,10 +42,7 @@ This will allow you to submit new tasks, receive support from the C2SM Core Team
 - Designate a technical contact within your group, preferably a permanent member who is familiar with technical aspects.
 - Contact us by visiting our office in person or by emailing us at [support@c2sm.ethz.ch](mailto:support@c2sm.ethz.ch).
 - Once contacted, we will initiate the setup of your group's user group on GitHub for effective collaboration.
-## C2SM on GitHub
-
-C2SM maintains two GitHub organizations to distribute code to the community. 
 
-### [C2SM :material-open-in-new:](https://github.com/C2SM){:target="_blank"}
+## C2SM on GitHub
 
-This is our main GitHub organisation, which contains many repositories, including ICON.
+C2SM maintains the [C2SM :material-open-in-new:](https://github.com/C2SM){:target="_blank"} GitHub organization to distribute code to the community. It contains many repositories including many of the supported tools.
diff --git a/docs/best_practices/data_handling.md b/docs/best_practices/data_handling.md
index 985787495..e15051582 100644
--- a/docs/best_practices/data_handling.md
+++ b/docs/best_practices/data_handling.md
@@ -13,7 +13,7 @@
    * [ETH Guidelines for data management plans :material-open-in-new:](https://unlimited.ethz.ch/pages/viewpage.action?pageId=194127962){:target="_blank"}
 
 ## ETH Contacts
-   * Data management plans: Digital Curation Office, ETH Library, ETH Zurich, [ETH Digital Curation Webpage :material-open-in-new:](https://library.ethz.ch/en/archiving-and-digitising/archiving/digital-long-term-preservation/digital-curation-services.html){:target="_blank"}
+   * Data management plans: Digital Curation Office, ETH Library, ETH Zurich, [ETH Digital Curation Webpage :material-open-in-new:](https://library.ethz.ch/en/collections-and-archives/archiving/digital-long-term-preservation/digital-curation-services.html){:target="_blank"}
    * Research Collection: Barbara Hirschmann, ETH Research Collection, ETH Library, ETH Zurich, [ETH Research Collection Webpage :material-open-in-new:](https://library.ethz.ch/en/publishing-and-archiving/publishing-and-registering/publishing-in-the-research-collection.html){:target="_blank"}
    * openBIS software: Dr. Caterina Barillari, ETH SIS, [ETH Personal Page :material-open-in-new:](https://www.ethz.ch/en/the-eth-zurich/organisation/departments/informatikdienste/personen/person-detail.html?persid=185758){:target="_blank"}