T. T. Williams, Jr.

• Member of California Association of Licensed Investigators

• Member of Professional Investigators of California
• Member of National Council of Investigations and Security Services
• Member of World Association of Detectives, Inc.
• Member of Los Angeles County Criminal Defense Investigations Association
• Member of California Attorneys for Criminal Justice
• Member of Los Angeles County Bar Association (non attorney member)
• Member of Criminal Courts Bar Association
• Member of National Association of Criminal Defense Lawyers
• President, Forensic Expert Witness Association, Los Angeles, California
• Past Vice President, National Forensic Expert Witness Association
• National Educational Chairperson, Forensic Expert Witness Association
• Member of Forensic Group
• Member of Southern California Minority Business Development Council, Inc. (Certified Minority Business)