brodies.com/binformed/legal-updates/tougher-equivalence-rules-for-uk-investment-firms-in-a-post-brexit-world-eu
www.ropesgray.com/en/newsroom/alerts/2019/03/Investment-Firms-Post-Brexit-EU-Provisionally-Agrees-to-Regulatory-Supervision-Framework
See also:
goo.gl/ZoRR3F