The 11th Session of the Conference of the States Parties (CoSP11)

The Conference took place from 14 to 19 December 2025 in Doha, Qatar.

The CoSP11 was organized by UNODC and Qatar.

Featured: A brief recap of CoSP11


CoSP 11 Follow-up Briefing for Civil Society

Below you will find the recording and slides from the follow-up briefing on the UNCAC CoSP11 we provided to the civil society community on 18 February 2026.

Find the briefing slides here

Civil Society Mailing List

If you represent civil society and are interested in CoSP11, you can sign up here to join an email discussion list to help stay informed and to coordinate with other CSOs around advocacy priorities.

Watch our online preparatory briefings for civil society.

Logistical information for participants

A document with logistics guidance for participants (conference hotels, visa processes, etc.) was published by the organizers.

CoSP11 registration & attendance.

What to expect
  • On this page find details on civil society engagement at the CoSP10 in Atlanta in December 2023, which was the biggest Conference so far, with over 2,000 anti-corruption practitioners and delegates from 160 countries, including more than 400 civil society representatives attending in-person.

We anticipate that the future of the UNCAC’s Implementation Review Mechanism will be a key focus of the Conference. Other substantive anti-corruption focus issues are yet to emerge.

Key topical submissions
Regional submissions on anti-corruption priorities
Executive summaries of civil society parallel reports on UNCAC implementation
Working group submissions on key anti-corruption issues

Submission not accepted by the UNCAC Secretariat

(reference to the submission not accepted by the UNCAC Secretariat removed upon request of the UNCAC Secretariat)


Civil Society Preparatory Day: Sunday, 14 December 2025

Explore the day’s agenda.

Featured: Civil society in action during the Preparatory Day