U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Breadcrumb

  1. Home
  2. News
  3. Publication Library
  4. Tactical Information Sharing System Update (TISS)

DHS/TSA/PIA-015 - Tactical Information Sharing System Update (TISS)

June 1, 2008. The Tactical Information Sharing System (TISS) receives, assesses, and distributes intelligence information related to transportation security to Federal Air Marshals (FAMs) and other Federal, State, and local law enforcement. TISS applies to all transportation modes, not just aviation.

Associated SORN

Attachment Ext. Size Date
Tactical Information Sharing System (TISS) Update PDF 212.33 KB
DHS/TSA/PIA-015(a) Tactical Information Sharing System - March 28, 2007 PDF 246.33 KB
Last Updated: 11/12/2021
Was this page helpful?
This page was not helpful because the content