He provides psychological evaluations to over 50 law enforcement and public safety agencies in the Southern New Jersey and Philadelphia region. He is a member of the International Association of Chiefs of Police, Psychological Services Section, and has provided police psychological services through IFP for over 25 years. He has conducted over 4,000 law enforcement and public safety examinations. Dr. Tanenbaum is a member of the Society for Police and Criminal Psychology and the Police and Public Safety Section of Division 18 (Psychologists in Public Service) of the American Psychological Association.