Memberships
San Antonio (Chairman, Justice and Municipal Courts Committee, 1972-19743
Member, Board of Directors, 1974-1975
Secretary-Treasurer, 1975-1976
Chairman, "Doing Business in Mexico," Seminar, 1983
President-Elect, 1983-1984
President, 1984-1985), American and Inter-American Bar Associations
State Bar of Texas (Chairman, Committees on: Increase Minority Participation in Bar, 1975-1976
Grievance Prosecuting, Tenth Bar District, 1976-1979)
State Junior Bar of Texas (Chairman, Committee on Drug Abuse Program, 1972-1973
Director, District 20, 1972-1973
Member: Steering Committee on Parole Aid, 1972-1973
Delivery of Legal Services, Project Outreach Committee, 1976)
San Antonio Young Lawyers Association (Member, Board of Directors, 1970-1971
Vice-President, 1972-1973
State Director, 1972-1974)
San Antonio Trial Lawyers Association (Member, Board of Directors, Drug Abuse Central, San Antonio, 1973-1974
Member, Board of Directors, 1980)
San Antonio Bar Foundation (Vice-Chairman, Board of Trustees, 1984-1985
Chairman of the Board, 1986-1987)
Texas Criminal Defense Lawyers Association
Catholic Lawyers Guild (Vice-President, 1971
President, 1972).