Private Investigator Associations

Alabama to Missouri

ALABAMA 

APIA - Alabama Professional Investigator's Association 

ALASKA

AIA - Alaska Investigator's Association (website no longer available)

ARIZONA 
AALPI - Arizona Association of Licensed Private Investigators 

ARKANSAS 
AAPPI - Arkansas Association of Professional Private Investigators (No Site Available) 
PIAA - Private Investigator's Association of Arkansas, Inc. (No Site Available) 

CALIFORNIA 
CALI - California Association of Licensed Investigators 
PICA -Professional Investigators or California
LACCDIA - Los Angeles County Criminal Defense Investigators Association
SCFIA - Southern California Fraud Investigators’ Association

COLORADO 
PPIAC- Professional Private Investigators Association Of Colorado 
CSPI- Colorado Society of Private Investigators

CONNECTICUT
CALPI - Connecticut Association of Licensed Private Investigators

DELAWARE
DADA - Delaware Association of Detective Agencies (No Site Listed)

FLORIDA 
FALI - Florida Association Of Licensed Investigators
FAPI - Florida Association of Private Investigators
PIA - Private Investigator's Association Of Florida 


GEORGIA 
GAPPI- Georgia Association of Professional Private Investigators
ISPAG - Investigative & Security Professional Association of Georgia 

HAWAII
(No Information Available)

IDAHO 
PIAI - Private Investigators Association of Idaho

ILLINOIS 
ADSAI - Associated Detectives & Security Agencies of Illinois, Inc.

INDIANA
IAPI - Indiana Association of Professional Investigators
INSPI - Indiana Society of Professional Investigators 

IOWA 
IAPI - Iowa Association Of Private Investigators

KANSAS
KALI - Kansas Association of Licensed Investigators

KENTUCKY
KPIA - Kentucky Professional Investigators Association, Inc.
KSPI - Kentucky Society of Professional Investigators

LOUISIANA 
LPIA - Louisiana Private Investigators Association

MAINE
MLPIA - Maine Licensed Private Investigators Association 

MARYLAND 
PIAM - Professional Investigators Alliance of Maryland
MISA - Maryland Investigators & Security Association

MASSACHUSETTS 
LPDAM - Licensed Private Detectives Association of Massachusetts 

MICHIGAN 
MCPI - Michigan Council of Private Investigators 

MINNESOTA
MAPI - Minessota Association of Private Investigators

MISSISSIPPI 
MPIA - Mississippi Professional Investigators Association 
MISSOURI 
MAPI - Missouri Association of Private Investigators

Montana to Wyoming

MONTANA
MAPI - Montana Association of Private Investigators (No Site Listed) 

NEBRASKA 
NALPI - Nebraska Association of Licensed Private Investigators 

NEVADA
NSPI- Nevada Society of Professional Investigators 

NEW ENGLAND 
NECSIA - New England Council of State Investigator Associations 

NEW HAMPSHIRE 
NHLI - New Hampshire League of Investigators

NEW JERSEY 
NJLPIA - New Jersey Licensed Private Investigators Association, Inc.
NJSIA - New Jersey Special Investigators Association
NJVTI - New Jersey Vehicle Theft Investigators 

NEW MEXICO 
PIANM - Private Investigators Association of New Mexico, Inc. (no site listed) 
NEW YORK 
ALDONYS - Associated Licensed Detectves of New York State
SPI - Society of Professional Investigators 

NORTH CAROLINA 
NCAPI - North Carolina Association Of Private Investigators 

NORTH DAKOTA
(No Information Available)

OHIO 
OASIS - Ohio Association of Security and Investigative Services
OIA - Ohio Investigators Association 

OKLAHOMA 
OPIA - Oklohoma Private Investigators Association 


OREGON
OALI - Oregon Association of Licensed Investigators Inc.  
PENNSYLVANIA 
PALI - Pennsylvania Association of Licensed Investigators
PUERTO RICO
SPIPR - Society of Private Investigators of Puerto Rico (No Site Listed) 
RHODE ISLAND         RIFIA - Rhode Island Fraud Investigators              Association (No Site Listed)
         LPDARI - Licensed Private Detectives                    Association of Rhode Island 

SOUTH CAROLINA 
SCALI - South Carolina Association of Legal Investigators

SOUTH DAKOTA 
(No Information Available)

TENNESSEE 
TPIA - Tennesse Professional Investigator Association 
TAI - Tennesse Association of Investigators 

TEXAS 
TALI - Texas Association of Licensed Investigators 
NTPIA - North Texas Private Investigators Association

UTAH
PIAU - Private Investigator's Association of Utah, Inc.

VERMONT 
VAISS - Vermont Association of Investigative and Security Services 

VIRGINIA 
PIAV - Private Investigators Association of Virginia 
PISA - Professional Investigators and Security Association

WASHINGTON 
PNAI - Pacific Northwest Association of Investigators 
WALI - Washington Association of Legal Investigators

WEST VIRGINIA
PISPWV - Private Investigators and Security Professionals of West Virginia

WISCONSIN 
PAWLI - Professional Association Of Wisconsin Licensed Investigators 

WYOMING
(No Information Available)