Featured Updates
12/21/2021
January 2022 - Release FAQ
Important information about upcoming January 2022 Release changes.
12/15/2021
12/10/2021
Geospatial Information Systems (GIS)
USPS® Geospatial Information Systems [GIS]
12/03/2021
12/01/2021
Labeling List Changes (December 2021)
Effective January 1, 2022, we are revising Labeling List(s) L009, L011, L012, L014, L015, L051, L201, L601, and L605 to reflect changes in mail processing operations. Mailers are expected to label according to these revised lists for mailings that are inducted on or after the January 1, 2022, effective date, but no later than February 28, 2022, expiration date. The changes will be published in the Postal Bulletin, Issue #22587.
11/18/2021
CRID Management
Customer Registration ID (CRID) Overview.
10/25/2021
January 2022 Release Overview
This document describes information for changes under review for the next structural implementation.
08/13/2021
Balance Check in the Customer Validation Tool Instructions
On August 15, 2021, USPS will enable the ability for MSPs to perform a balance check for EPS and Local Trust accounts at the permit level.
03/23/2021
07/16/2021
Enterprise Payment System Account Creation Fact Sheet
This fact sheet has been updated to remind customers to ensure that any maximum spending limits established by your financial institution are sufficient to cover all potential postage and fees.
01/10/2018
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.
Latest Updates
01/23/2022
January 23, 2022 Release Notes
SASP System Release 29.1.0.0 BIDS System Release 53.1.0.0
01/22/2022
01/21/2022
PS Form 4615-EM – Mailer Information Worksheet
PACT Act Application for Business/Regulatory Purposes Exception—ENDS, with PS Form 4615-ER – Recipient Information Worksheet and PS Form 4615-EM – Mailer Information Worksheet (if needed)
01/21/2022
Mail Move File
Mail Move File as of 01-21-2022
01/21/2022
Publication 205 eVS Electronic Verification System Pre-certified
Software certified for mailers to use eVS for parcel shipping
PostalOne! Contingency Plan
Learn what to do in the event a system outage prevents you from submitting your mailing information electronically.
USPS Service Alerts
Receive near real-time notifications about postal facility service disruptions due to weather-related outages and other natural disasters or events.
Stay Informed About Postal Policy
Updated daily, the Federal Register Notices offer detailed information regarding official USPS policy and regulatory changes.
Intelligent Mail: Featured Resources
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.