The National Securities and Stock Market Commission of Ukraine approved two sets of rules implementing requirements under the European Union’s Market Abuse Regulation. The measures establish conditions for lawful share buybacks and securities price stabilization and introduce conflict-of-interest standards for investment recommendations, research and strategies. Issuers using the framework must disclose buyback programs in advance, comply with price and volume limits, and promptly report each transaction to the commission and the market. Banks, investment firms, independent analysts and other experts that produce or distribute investment recommendations must disclose interests involving the relevant securities or issuers. Banks and investment firms must also publish this information on their websites. The measures have been submitted for state registration. They will take effect upon official publication and become fully operational on Jan. 1, 2027, allowing affected entities time to adapt their internal procedures.