The European Securities and Markets Authority (ESMA) has issued updated Questions and Answers (Q&A's) on the implementation of the European Markets Infrastructure Regulation (EMIR). These updated Q&A's clarify, among others, issues related to reporting to Trade Repositories (TR's) such as on how to construct and generate Unique Trade Identifiers (UTI). Other areas covered by the updated Q&A include OTC derivatives and CCP requirements.