The cOAlition S secretariat is hosted by:

OPERAS AISBL
Quai aux Briques 76
1000 Brussels, Belgium
Phone: +32 (0)492 43 12 68
Email: info@coalition-s.org

For any questions related to Plan S and its implementation you may visit our FAQs page

General inquiries, requests for joining cOAlition S or submitting support statements can be addressed via the form below:

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