Firm News Covington & Burling Conflict mineral rules: frequently asked questions By The Lawyer 3 September 2012 14:53 17 December 2015 14:18 Sign in or register to continue reading. It's FREE Sign in Email Password Keep me logged in Forgot your password? Not registered? It's FREE! Register now Register with The Lawyer Name Email Cancel reply Threaded commenting powered by interconnect/it code.