NCISS

Association of British Investigators

Texas Association of Licensed Investigators

California Association of Licensed Investigators

Florida Association of Licensed Investigators

Council of International Investigators

International Federation of Associations of Private Detectives

Association Licensed Detectives of New York State

Council of Association Leaders

North Carolina Association of Private Investigators

Forensic Expert Witness Association

The World Association of Professional Investigators

Association of Russian Detectives

Bundesverband Der Detektiv & Ermittlungsbranche

Intellenet

Israel Bureau of Private Investigators

Irish Professional Private Investigators Association (IPPIA)

Syndicat National des Agents de Recherches Privees

Federpol

Florida Association of Private Investigators (FAPI)

Association of Swiss Private Investigators (FSPD)

Canadian Private Investigators Resource Center (CPIRC)

Colombian Security Association (CONFEVIP)

Detective Chamber of the Republic of Slovenia

Minnesota Association of Private Investigators and Protective Agents (MAPI)

The National Association of Legal Investigators

Associated Detectives & Security Agencies of Illinois

Schweizerischer Fachverband für Privatermittler und ehemalige Polizeibeamte