When you've exhausted all the searches and other information sites we've provided, it may be time to call in a professional. Here are some reputable organizations where you can locate experts in investigations, forensics, security, law, insurance and related associations.

American College of Forensic Examiners - The American College of Forensic Examiners is a networking opportunity for forensic sciences experts of all disciplines. The largest association established for forensic experts of all disciplines to promote continuing education, networking, and provide a knowledge and experience exchange for forensic professionals.

Association for Information and Image Management - AIIM is the global industry association that connects the communities of users and suppliers of Enterprise Content Management – the technologies used to create, capture, customize, deliver, and manage enterprise content to support business processes.

Associated Licensed Detectives Of New York State - 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.

Association for Records Managers and Administrators - ARMA International is a not-for-profit association serving more than 10,000 information management professionals in the United States, Canada, and over 30 other nations. ARMA International members include records and information managers, MIS and ADP professionals, imaging specialists, archivists, hospital administrators, legal administrators, librarians, and educators.

Federal Criminal Investigators Association - Since 1953, the Federal Criminal Investigators Association (FCIA) and its predecessor organizations have served the needs and addressed the concerns of the federal investigative community.

Indiana Association of Private Investigators - The Indiana Association of Professional Investigators represents the highest principals of ethical conduct in the private, public and special investigator profession. The association has adopted these principals and its members use them as their code of conduct as they pursue the american ideals of truth, justice and fairness on behalf of their clients.

International Association of Arson Investigators - a list of links we have compiled that may have a specific interest to investigators.

International Crime Scene Investigators Association - The International Crime Scene Investigators Association was created to assist law enforcement personnel who are involved in the processing of crime scenes. The discipline of crime scene processing is such a unique field in forensic science and law enforcement that this discipline needed it's own organization.

International Society of Appraisers - The International Society of Appraisers provides education and organizational support to our members and serves the public by producing highly qualified and ethical appraisers who are recognized authorities in professional personal property appraising.

The Italian Association of Private Investigators - Associazione Italiana Investigatori Privati

Kansas Association of Licensed Investigators - Kansas Association of Licensed Investigators is a fully comprehensive organization of detectives and investigative agencies serving the citizens of Kansas and other organizations for all of their investigative needs.

Maryland Investigators and Security Association - To unite all licensed private investigation and security professionals for the purpose of improving professionalism and standards, to affect legislation in local, state and federal arenas, to share innovative ideas and scientific techniques and provide a forum for personal and business growth.

Massachusetts Licensed Private Detectives Association - Licensed Private Detectives Association of Massachusetts

Minnesota Fraternal Order of Police - The mission of the Minnesota Fraternal Order of Police is to encourage fraternal, educational, charitable, and social activities among law enforcement officers and cultivate a spirit of fraternalism with mutual helpfulness among our members and the people we serve.

National Association of Fire Investigators - The National Association of Fire Investigators (NAFI) is a non-profit organization incorporated in June, 1961. Its primary purposes are to increase the knowledge and improve the skills of persons engaged in the investigation of fires, explosions, arson, subrogation, fire prevention, and related fields, or in the litigation which ensues from such investigation.

National Association of Investigative Specialists - The National Association Of Investigative Specialists is an American trade association of private investigative professionals that focuses in on marketing investigative services, developing new investigative techniques, providing training programs for those in practice or those wishing to enter the profession, developing positive media coverage of the investigative profession, acting as a center for case referrals and positive publicity referrals to members, and providing the overall membership with group buying power.

National Criminal Justice Association - Click on a state to find out what agency represents your state on NCJA's Advisory Council.

National Employment Lawyers Association - The National Employment Lawyers Association (NELA) was founded in 1985 to provide assistance and support to lawyers in protecting the rights of employees against the greater resources of their employers and the defense bar.

National Lawyers Association - a professional trade association founded by attorneys for attorneys. It is a promise for the future of the legal profession. National Lawyers Association is an organization for attorneys who do not want their bar association taking stands on issues without their prior approval.

National Society of Professional Insurance Investigators - The National Society of Professional Investigators is a non-profit organization established for the purpose of providing recognition, encouragement, and support to individuals who demonstrate the highest degree of professionalism in conducting insurance investigation.

New York State Probation Officers Association - A way for probation officers to find information to perform their duties - to whom a telephone number belongs, location maps, reference NYS law, gang information, court addresses, other criminal justice agencies, etc.

North Carolina Association Of Private Investigators

Ohio Association of Security & Investigation Services - OASIS serves Ohio's Private Security and Investigative Professionals with news, information, and member's contact information. Our members are dedicated to a search for the truth and the furtherance of the employer's or the client's interest consistent with this goal.

Oklahoma Private Investigators Association - The Oklahoma Private Investigators Association, Inc., or O.P.I.A., was formed in 1984 to increase public and industry awareness, promote the interests and raise the professional standards of the Private Investigation Profession in Oklahoma. O.P.I.A. is dedicated to being an educational, social and political organization for the enhancement of its members

Pacific Northwest Association of Investigators - The Pacific Northwest Association of Investigators (P.N.A.I.) is a professional organization of licensed investigators incorporated in the state of Washington in 1947. Specializing in Criminal & Civil Trial Preparation - Witness Interviews - Background Checks - Skip Tracing - Public Record Research - Surveillance - serving Washington

South Florida Investigators Association - In 1980 a group of investigators from South Florida felt that there was a need for an organization to promote training for private investigators, fostering a better relationship with law enforcement and networking among private investigators and process servers. As a result, the South Florida Investigators Association was formed.

Washington Association of Legal Investigators - The Washington Association of Legal Investigators is a non-profit organization formed in May of 1997 by a group of Washington State Investigators. The main goal and purpose of the association is to provide an educational forum for investigators throughout the State that will improve the skills and the level of professionalism of those in the industry.