State Associations

Georgia Association of Professional Private Investigators
7600 Schomburg Rd., Suite L, PMB 237
Columbus, GA 31909-1853
877-427-8304
http://www.gappi.org/

Investigative Professionals Association of Georgia
P.O. Box 7271
Warner Robins, GA 31088-7271
800-675-7616
http://www.ipag.org/

GUAM

HAWAII

IDAHO

Idaho Private Investigators Association
P.O. Box 909
Eagle ID 83616-0909
208-853-9636

ILLINOIS

Associated Detectives of Illinois
1020 W 31st Street, Suite 218
Downers Grove, Il 60515
http://www.the-adi.com/

INDIANA

Indiana Society of Professional Investigators
P.O. Box 2603
Bloomington, IN 47402-2603
http://www.ai.org/inspi

Indiana Association of Private Investigators

P.O. Box 2603

Bloomington, IN 47402-2603

812-334-8857

http://www.in.gov/iapi

IOWA

Iowa Association of Private Investigators
P.O. Box 11183,
Cedar Rapids Iowa 52410-1183,
319-373-5025
http://www.iowa-investigators.com/

KANSAS

Kansas Association of Licensed Investigators
1200 W. 10th Street
Topeka Kansas 66604
785-233-5255
http://www.k-a-l-i.org/

Kansas Association of Private Investigators
P.O. Box 2111
Overland Park, KS 66201-1111
http://www.kapi.org/

KENTUCKY

Kentucky Professional Investigators Association
7711 Ewing Boulevard, Elseden Building #194
Florence, Kentucky 41042
859-647-7535
http://www.kpia.org/

LOUISIANA

Louisiana Private Investigators Association
12077 Old Hammond Hwy
Baton Rouge, LA 70816

504-275-0796
http://www.lpia.net/

MAINE

Maine Licensed Private Investigators Association
P.O. Box 1645
Portland, Maine 04104-1645
http://www.mlpia.org/

MARSHALL ISLANDS

MARYLAND

Maryland Investigators and Security Association
P. O. Box 331
Kingsville, MD 21087
877-884-5448

http://www.mdisa.org/

Professional Investigators Alliance of Maryland
P.O. Box 776
Waldorf, MD 20604-0776
800-774-PIAM
http://www.maryland-investigators.com/

MASSACHUSETTS

Licensed Private Detective Association of Massachusetts

140 Wood Road, Suite 200
Braintree, MA 02184
781-843-1100
http://www.lpdam.org/

Boston Investigators

http://bostoninvestigators.com

MICHIGAN

Michigan Council of Private Investigators

416 W. Ionia St.
Lansing, MI 48933-1104
800-266-MCPI
http://www.mcpihome.com/

Michigan Association of Private Detectives

3843 Sheryl Drive

Milan, MI 48160

313-434-1135

MINNESOTA

Minnesota Association of Private Investigators
411 Lexington Parkway North, Suite G
St. Paul, MN 55104
651-221-7471
http://www.mapi.org/

MISSISSIPPI

Mississippi Professional Investigators Association, Inc.
P.O. Box 1012
Tupelo, MS 38802-1012
662-841-1158
http://www.mpia.com/

MISSOURI

Missouri Association of Private Investigators
P.O. Box 8069
St. Louis, MO 63156
http://www.mapi-inc.com/

Missouri Professional Investigators Association

805 W. Battlefield Street

Springfield, MO 65807

417-889-3391

MONTANA

Montana Association of Private Investigators
P.O. Box 4568
Helena, MT 59604

406-442-2790

NEBRASKA

Nebraska Association of Private Investigators
256 N. 115th Street, Suite 2B
Omaha, NE 68154

402-333-2870

http://www.napi.org

NEVADA

Nevada Investigators Association
803 S. Decatur Boulevard
Las Vegas, NV 89107
702-870-9191

NEW HAMPSHIRE

New Hampshire League of Investigators
P.O. Box 108
Concord, NH 03302-0108

603-753-6734

http://www.nhli.net

NEW JERSEY

Association of Professional Investigators

186 Central Avenue

Metuchen, NJ 08840

908-494-1766

Private Detective Association of New Jersey

415 Route 18, Suite 278

East Brunswick, NJ 08816

http://www.pdanj.com

The New Jersey Licensed Private Investigators Association

214 Flynn Avenue, Suite 207

Moorestown, NJ 08057

856-638-0777

http://www.njlpia.com/

NEW MEXICO

Private Investigators Association of New Mexico
457 Washington St SE, Suite K
Albuquerque, NM
505-255-1425

NEW YORK

Associated Licensed Detectives of New York
190 West Neck Rd.
Huntington, NY 11743
516-673-5435
http://www.aldonys.org/

Society of Professional Investigators

2357 Bedford Avenue

Bellmore, NY 11710-3688

516-781-1000

http://www.spionline.org

NORTH CAROLINA

North Carolina Association of Private Investigators
P.O. Box 61238
Raleigh, NC 27661
828-254-2900
http://ncapi.org/

NORTH DAKOTA

NORTHERN MARIANA ISLAND

OHIO

Ohio Association of Security and Investigation Services
41 S. High Street, 31st Floor
Columbus, OH 43215
614-227-4595
http://www.ohoasis.org/

OKLAHOMA

Oklahoma Private Investigators Association
P.O. Box 4120
Tulsa, OK 74159-0120
800-299-2241
http://www.opia.com/

OREGON

Oregon Association of Legal Investigators
625 SW 10th Avenue, Suite 338A
Portland, OR 97205

503-224-3531

http://www.oali.org

PALAU

PENNSYLVANIA

Pennsylvania Association of Licensed Investigators
P.O. Box 60036, Harrisburg, PA 17106-0036
800-443-0824

http://www.pali.org/

PUERTO RICO

Society of Private Detectives of Puerto Rico

P.O. Box 1419

Caguas, PR 00726-1419

787-745-1930

http://home.coqui.net/pi4upr

RHODE ISLAND

Licensed Private Detectives Association of Rhode Island

225 Main Street, Suite 509

Pawtucket, RI 02860

401-727-2290

http://www.lpdari.org/

SOUTH CAROLINA

South Carolina Association of Legal Investigators
P.O. Box 5012
Anderson, SC 29623
864-231-8446
http://www.scalinv.com/

South Carolina Association of Licensed Investigators

1 Chick Springs Road

Greenville, SC 29609

South Carolina Association of Private Investigators

P.O. Box 668

Beaufort, SC 79901-0668

803-522-0064

SOUTH DAKOTA

TENNESSEE

Tennessee Association of Private Investigators

P.O. Box 80251

Chattanooga, TN 37411

Tennessee Professional Investigators Association

P.O. Box 3056

Knoxville, TN 37927-3056

423-523-3939

http://www.tpia.com

TEXAS

North Texas Private Investigators Association
P.O. Box 542064
Dallas, TX 75354-2064
972-733-7624

http://www.ntpia.org/

Texas Association of Licensed Investigators
P.O. Box 140652

Austin, Texas 78714-0652

http://www.tali.org/

South Texas Private Investigators Association

2614 Briar Ridge Drive, Suite 202

Houston, TX 77057

281-351-0530

UTAH

Private Investigators Association of Utah
1733 West 126 South, Suite 223
Riverton, Utah 84065
801-467-9500
http://www.piau.com/

Utah Association Licensed Investigators
P.O. Box 1884
Orem, Utah 84059-1884
801-426-4333 or 801-426-4333

http://www.uali.org/

VERMONT

Vermont Association of Investigative and Security Services
P.O. Box 506, Wilmington VT 05363

http://www.pimall.com/vermont/

Vermont Association of Licensed Detectives

RR 1 Box 1112

Hardwick, BVT 05843

Vermont Association of Private Investigators

VIRGIN ISLANDS

VIRGINIA

Coalition of Virginia Private Investigators & Security Association

P.O. Box 7600

Alexandria, VA 22307

703-360-4848

Private Investigators Association of Virginia
P.O. Box 1115
Fairfax, Virginia 22030
http://www.piava.org/

The Professional Investigators and Security Association of Virginia
P.O. Box 1836
Vienna, Virginia 22180
703-818-0552
http://www.pisa.gen.va.us/

WASHINGTON

Pacific Northwest Association of Investigators
P.O. Box 620
Langley, WA 98260
http://www.pnai.com/

Washington Association of Legal Investigators
10002 Aurora Avenue, Suite 1133
Seattle, WA 98133-9334
206-625-9254
http://www.wali.org/

WEST VIRGINIA

West Virginia Private Investigators & Security Associates

P.O. Box 1020

Shepherdstown, WV 25443

877-391-5859

http://www.wvpisa.com/

WISCONSIN

Professional Association of Wisconsin Licensed Investigators
P. O. Box 20817
Milwaukee, WI 53220-0817

http://www.pawli.com/

Wisconsin Association of Professional Private Investigators

P.O. Box 338

Wausau, WI 54402-0388

715-675-2633

Private Investigators Association of Wisconsin

WYOMING

NATIONAL ASSOCIATIONS

American Society of Industrial Security

http://www.asisonline.org

Association of Certified Fraud Investigators

http://www.acfe.org

Association of Christian Investigators

http://www.a-c-i.org

Association of Independent Information Professionals

http://www.aiip.org

Criminal Defense Investigators

http://infoguys.com/pi_mail.cfm?id=315

Federal Criminal Investigators Association

http://www.investigatorsofamerica.com

National Association of Background Investigators

National Association of Fraud Investigators

http://www.cfenet.com

National Association of Investigative Specialists

http://www.pimall.com/NAIS

National Council of Investigative & Security Services

http://www.nciss.org

National Association of Licensed Investigators

http://www.nalionline.org

National Association of Process Servers

http://www.napps.com

National Association of Security & Investigative Regulators

http://www.nasir.org

Society of Competitive Intelligence Professionals

http://www.scip.org

Western States Auto Theft Investigators Association

http://www.wsati.org

Women Investigators Association

http://www.W-I-A.org

INTERNATIONAL ASSOCIATIONS

Alberta Association of Private Investigators

http://www.alberta-investigators.org

Association of British Investigators

http://www.theabi.org.uk

Association of German Investigators

http://www.bdd.de/Um3.asp

Association of Swiss Investigators

http://clan.ch/fspd/english

Australian Institute of Private Detectives

http://www.aipd.com.au

Colegio Detectives Valencia (Spain)

http://colegiodetectives.com

Council of International Investigators

http://investigativeprofessionals.com

Council of Private Investigators Ontario

http://www.cpi-ontario.com

France-Detectives

http://www.france-detectives.com

French Detectives

(Conseil National Supervieur Professionel Des Agents De Recherches Privees)

http://www.cnsp.org

Global Institute Network

http://www.ginetwork.com

International Association of Security Consultants

http://www.iapsc.org

International Association of Special Investigative Units

http://www.iasiu.org

International Intelligence Network

http://www.intelnetwork.org

Investigators Worldwide Association

http://iwwa.euro-detectives.org

Italian Detectives

http://www.federpol.com

Italian Investigators

http://www.aii.it

Private Investigators Association of British Columbia

http://www.geocities.com/Eureka/Plaza/3548

Spain Private Investigators

http://www.acbdp.org

United Kingdom Detectives

http://ukdetectives.com

World Association of Detectives

http://wad.net

World Association of Private Investigators

http://www.wapi.com

World Investigators Network

http://www.worldinvestigatorsnetwork.org