Relevant documents:
US, EU and UK Maintain Pressure Through Russia Sanctions (Shearman & Sterling Memorandum).
OFAC-related materials are available in the country-specific Markets areas of EMTA’s website referenced below. EMTA Members are encouraged to visit these frequently as EMTA tracks events in those countries.
Africa
https://www.emta.org/markets/markets-a-g/africa/
China
https://www.emta.org/markets/markets-a-g/china/
Russia
https://www.emta.org/markets/markets-p-z/russia/
Venezuela
https://www.emta.org/markets/markets-p-z/venezuela/