- Founding Fellow, American College of Construction Lawyers
- Member, Federation of Insurance and Corporate Counsel
- Chairman of Fidelity, Surety and Public Contract Law Committee (1983-1984)
- Member, Columbus, Ohio State and American Bar Associations
- Member, American Bar Association Public Contract Law
- Member, American Bar Association Forum Committee on the Construction Industry
- Member, American Bar Association Tort and Insurance Practice Section
- Fidelity and Surety Law Committee, Committee Vice Chairman (1976-1979, 1980-1982) Committee Chairman (1989-1980)
- Subcommittee Chairman, Editorial Subcommittee for Fidelity and Surety News, a publication of American Bar Association,Tort and Insurance Practice Section, Fidelity and Surety Law Committee
ABA Forum Committee on the Construction Industry, ABA Section of Tort Insurance Practice, American Arbitration Association Mediation Panel, American Arbitration Association Panel of Arbitrators