U.S. flag

An official website of the United States government

Dot gov

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

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

Definitive Proof of Presence

September 18, 2023
Resource type

Definitive Proof of Presence Documentation

[September 18, 2023]: Added "TWU Local 100" for NYCTA employees presence information..

[June 15, 2023]: Added Volunteers Who Signed in at Trinity Church to list.

[May 8, 2023]: Added NY City Department of Sanitation to list.

[April 20, 2023]: Removed entry for TWU Local 100

Associated document(s)