Admissions
1964, Massachusetts
1965, U.S. District Court, District of Massachusetts
1967, U.S. Court of Appeals, First Circuit
1968, U.S. Supreme Court
1982, U.S. Court of Appeals, Sixth Circuit
1999, U.S. Court of Appeals, Third Circuit
2000, U.S. District Court, Eastern District of Wisconsin
2001, U.S. Court of Appeals, Seventh Circuit and U.S. Court of Federal Claims
Memberships
Boston (Member, Steering Committee, Lawyers Committee for Civil Rights Under Law, 1977—), Massachusetts (House of Delegates, 2008-2011, 2013—
Section Council Co-Chair, Individual Rights and Responsibilities Section, 2000-2010
Budget and Finance Committee, 2012-2014
Executive Management Board, 2014—) and American Bar Associations
American Law Institute, 1978, (Life Member, 2003
Member, Consultative Group, Enterprise Responsibility for Personal Injury, 1991-1995
Consultative Group, the Law Governing Lawyers, 1994-1999
Consultative Group, Complex Litigation Project, 1992-1993
Restatement, 3d, Agency, 2004—
Model Penal Code, Sentencing, 2003—). Fellow: American College of Trial Lawyers, 1981—
Life
Bar Fellowship
Massachusetts Bar Foundation, (Trustee, 2004—; Treasurer, 2005-2006; Vice President, 2006-2007, President, 2008-2010; Oliver Wendell Holmes Life Fellow, 2009, Presidents' Circle - Platinum Fellow, 2010).