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Forms and Documents

If you are not yet registered with our organization and wish to be included in the CTBTO mailing list, please complete the Vendor Profile Form and return it electronically to [email protected] You will then be informed of new tenders via email as soon as they are published.  

General Conditions of Contract

General Conditions of Goods

Please note that only requests from registered companies or organizations from CTBTO Member States will be considered. 

Suppliers that wish to work with the Commission or already conduct business with the Commission are required to adhere to the UN Supplier Code of Conduct and any other ethical requirements as outlined in the Commission’s solicitation and/or contractual documents.