New York State Chapter of Special Investigative Units (NYSSIU)
The New York State Chapter of the International Association of Special Investigation Units (NYSSIU) is a not-for-profit organization. We encourage high professional standards of conduct among insurance professionals and support legislation that acts as a deterrent to insurance fraud crimes.
URL: http://www.nyssiu.org/

Associated Licensed Detectives of New York State (ALDONYS)
The Associated Licensed Detectives of New York State (ALDONYS) represents the licensed private investigators and security guard companies. Organization of investigators, security agencies, protection specialists, private detectives, background, patrols, surveillance, credit verifications, alarms, skip tracing. Find an investigator in your local area in our online member directory.
URL: http://www.aldonys.org/

Society of Professional Investigators
The Society of Professional Investigators, Inc. is a nonprofit organization, incorporated in 1956. Our membership includes investigators from City, State and Federal organizations, both active and retired; private investigators, corporate investigators and security professionals, CFE's, CPA's and attorneys.
URL: http://www.spionline.org/

International Association of Special Investigation Units (IASIU)
Founded in 1984 by a group of insurance industry fraud investigators, the International Association of Special Investigation Units (IASIU) is a non-profit organization dedicated to promoting a coordinated effort within the industry to combat insurance fraud; providing education and training for insurance investigator; developing greater awareness of the insurance fraud problem; encouraging high professional standards of conduct among insurance investigators; and supporting legislation that acts as a deterrent to the crime of insurance fraud.
URL: https://www.iasiu.org/