FELLOWSHIPS
- American College of Construction Lawyers
- American Bar Foundation
ORGANIZATIONS
- American Arbitration Association — Arbitrator, Construction Panel
- New York Building Congress — General Counsel & Board of Directors
- American Institute of Architects New York City — General Counsel
- Columbia University Industry Advisory Committee of Civil Engineering and Engineering Mechanics — Advisory Board Member
- American Bar Association Forum on the Construction Industry — Past Governing Committee Member
- Pratt Institute — Board of Trustees Member
- Global Design Alliance — Board Member
- Ort America, Inc. — Board Member
Professional Affiliations
ABA Forum Committee on the Construction Industry,American Arbitration Association Panel of Arbitrators,American Institute of Architects