FAST-Initial Signup and Appointment Scheduling

This covers USPS facility appointments for package induction changes and a detailed walkthrough of how to create and manage appointments and access reports within the Facilities Access and Shipment Tracking (FAST) application.

July 2025 Market Dominant Price Change Filing Webinar Q&A Document

USPS July 2025 Market Dominant Price Change Webinar

Topic: July 2025 Market Dominant Price Change Webinar Date: Apr 14, 2025, 01:15 PM Eastern Time (US and Canada)

July 2025 Release Overview

2025 Promotions FAQs

January 2025 Release Overview

Publication for Streamlined Mail Acceptance for Letters and Flats (Pub 685)

Streamlined Mail Acceptance for Letters and Flats (Pub 685) contains the policies and processes for the verification of eligible business mailings using tools provided by Intelligent Mail® Full-Service, eInduction, and Seamless Acceptance.

INFORMATIONAL: Mercury Remains Prohibited in The Mail

First-Class Mail and Marketing Mail Growth Incentives FAQs

On September 27, 2023, the Postal Regulatory Commission (PRC) approved the Postal Service request to make Mail Classification Schedule (MCS) changes to establish two distinct Mail growth incentives — a First Class Mail Growth Incentive and a Marketing Mail Growth Incentive.

Area/District 3-digit and 5-digit ZIP Code Assignments (AREA_DIST_ZIP.TXT)

AMS County Name Table (COUNTY_NAME_TABLE.TXT)

INFORMATIONAL: Postal Service Launches Twenty-Two New Sorting and Delivery Centers in May and July

Move to Competitive Street Addressing (MTC SA) List

This .txt file contains the MTC SA List.

***Updated - New Areas*** - Area District 5-digit ZIP Codes (AREADIST_ZIP5.TXT)