1st july 2022: Rector of the African Institute of International Law (Arusha, Tanzania)
30 August 2022: President of the High-Level Panel of International Legal Experts established by the Conference of States Parties to the 2005 International Convention against Doping in Sport (UNESCO, Paris)
https://en.unesco.org/themes/sport-and-anti-doping/convention
17 April 2022: Member of the panel of arbitrators of SCIAHK (South China International Arbitration Center), Hong Kong, China.
http://www.scia.com.cn/en/index/book/id/15.html
21 February 2022: Member of the panel of arbitrators of SCIA (Shenzhen Court of International Arbitration), Shenzhen, China;
http://www.scia.com.cn/en/index/book/id/15.html
