New Jersey Special Investigators Association, Inc.

NJSIA Membership

How to become a new member of NJSIA 

  Please review all Membership Information prior to submitting your application.

Then, open/download and use this Printable Application form to mail in with your payment:

Membership Application Form

Check the correct box for the membership you are applying.

New Members MUST submit a check or money-order only.
NOTE: Online credit/debit payment are NOT available to New Members.


  • Read application first and contact us with any questions before submitting.
  • You must agree to abide by the by-laws of the organizations.
  • Type in the required information. All fields are required.
  • A sponsor is a current NJSIA member in good standing who can verify that you meet the criteria for membership.
  • Print the NJSIA Membership Application.
  • Sign the form.
  • Include your check made payable to "NJSIA". 
  • Mail your application to the address shown.
  • Wait for a reply of acceptance.
    New Members MUST BE ACCEPTED prior to accessing the online "Member Only" area.
  • You will receive instructions by email how to login at time of acceptance.

You may email us - see Contact info.
Or mail us at:

NJSIA Membership Committee
P.O. Box
Waretown, NJ  08758

Adobe PDF documents:

If you do not yet have Adobe Acrobat Reader on your computer
you can download this FREE software by clicking here: http://get.adobe.com/reader/

For additional assistance go to NJSIA's HELP & FAQ page and scroll down to Online Documents.

Click on the above application link, open or download the file, fill in required info, print, and mail. 

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Copyright (C) 2000-2024 NJSIA : New Jersey Special Investigators Association. All rights reserved.
New Jersey Special Investigators Association is a 501(c)6 non-profit organization.
NJSIA P.O. Box 58, Waretown, NJ 08758
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