Effective January 1, 2010, three states - New Jersey, Nebraska and Hawaii - adopted minimum continuing legal education rules.
For information see:
NJ
NE
HI

For Status of Mandatory CLE for Some U.S. Jurisdictions:
CA
FL
GA
IL CLE
IL Professionalism
MN
NY
OH
PA
TX

For Status of Solicitors Regulation Authority CPD:
www.lawsociety.org.uk