Please find linked here, a Step 4 resolution on the Safety Ambassador Program (pdf)
As complete resolution of the case, the Parties agreed that the Safety Ambassador program will be discontinued. Formal notification of the discontinuation will be provided to the NPMHU by Labor Relations, Policies and Programs. In addition, all materials concerning the Safety Ambassador Program will be removed from circulation.
Please disseminate this information, as you deem appropriate and should you have any questions or concerns, please contact this office.
February 1, 2022 Memorandum: Postal Service discontinues Safety Ambassador Program removing all related materials from circulation effective immediately (PDF)