Associations, Admissions, and Affiliations partial list

• Chair-Elect, Family Law Executive Committee (FLEXCOM), Los Angeles County Bar Assoc. (2022)
• Fellow American Academy of Matrimonial Lawyers (2019)
• Fellow International Academy of Family Lawyers (2019)
• Officer (Secretary) Executive committee Member, State Bar of California, Family Law Section (2019)
• President, Southern California Family Law American Inn of Court (2019)
• Officer (Treasurer) Executive committee Member, State Bar of California, Family Law Section (2018)
• Vice President, Association of Certified Family Law Association-Charitable Foundation (2019)
• Member BOD, Association of Certified Family Law Association-Charitable Foundation (2018)
• President, Southern California Family Law American Inn of Court (2018)
• Vice-President, Southern California Family Law American Inn of Court (2017)
• Member Executive committee Member, State Bar of California, Family Law Section (2016-2017)
• Member Executive committee Member, State Bar of California, Family Law Section (2015-2016)
• Member Executive committee Member, State Bar of California, Family Law Section (2014-2015)
• President, Iranian American Lawyers Association (2012-2013)
• Executive Committee Member, Los Angeles County Bar Association, Family Law Section (2011 to present)
• Iranian American Lawyers Association, Chair MCLE (2011 to present)
• Association of Family and Conciliation Courts (2010)
• Association of Certified Family Law Specialists (2010 to present)
• Certified Family Law Specialist, Board of Legal Specialization, State Bar of California (2010 to present)
• Beverly Hills Bar Association, Chair-International Law committee(2010)
• United States Supreme Court (2001 to present)
• American Bar Association, Family Law Section (2000 to present)
• Family Section, State Bar of California (2000 to present)
• Iranian American Lawyers Association (2000 to present)
• United States District Court, California, Eastern District (1995 to present)
• United States District Court, California, Southern District (1994 to present)
• Los Angeles County Bar Association (1988 to present)
• Syndicate of Iranian Writers and Broadcasters, United States (1988)
• United States District Court, California, Central District (1988 to present)
• State Bar of California (1988 to present)
• State of California Supreme Court (1988 to present)
• Board of Directors, Syndicate of Iranian Journalists, Iran (1966)

Abbas Hadjian is an active member of numerous associations, and also holds the annual event Cultural Competency in Family Practice.