The APA and ARM Association, APARMA, represents common APA and ARM interests on regulations and laws impacting APA and ARM businesses in the EU and UK and the associated supervisory framework to ensure efficient dialogue with regulatory policymakers. APARMA focuses on developing and supporting the adoption of best practices with the common aim of improving industry data quality. APARMA aims to assist authorities and regulators with advice on practicalities related to implementing laws and rules, bearing in mind the practicalities of the data sets involved. Its five members are affiliates of Bloomberg, Cboe Europe, London Stock Exchange, MarketAxess and Tradeweb Markets. More information can be found at www.aparma.org.