Firm News DLA Piper US Supreme Court upholds freedom-of-contract principle in antitrust class arbitration By The Lawyer 30 September 2013 10:29 17 December 2015 14:43 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.