Featured Updates
02/17/2023
July 2023 Price Change Release Overview
Mail Dat Client update is mandatory for this Release.
02/13/2023
Caller/Reserve Transition to the Enterprise Payment System (EPS)
Effective July 1, 2023, customers without an EPS account will no longer be able to apply for or renew caller and reserve services at the retail counter.
Certified Full-Service Vendor Detailed List
This document contains a spreadsheet of detailed contact list information for Full-Service vendors.
01/20/2023
Sack Extension Request Sheet
Mailers that require an extension for use of sacks after January 22, 2022 must complete the spreadsheet posted here.
01/17/2023
Parcel Return Service (PRS) Guide
Parcel Return Service is only available through a Negotiated Service Agreement (NSA) (709.1.0). Please consult this guide or contact a USPS Sales Representative for additional details.
01/08/2023
January 08, 2023 Release Notes
Mail Dat Client update is mandatory for this Release.
11/04/2022
11/22/2022
2D IMpb Barcode Guide
Some labels on packages may have barcodes that are not able to be scanned while being processed through automated equipment; this could be due to distortion, label placement, movement of items within soft packaging, etc.
08/18/2022
Seamless Acceptance Undocumented Mail Fact Sheet
Provides insight into the source of undocumented error reporting, common causes, and best practices.
08/01/2022
***NEW***Service Standard changes for Retail Ground and Parcel Select Ground (Effective 8/1/22)
As of August 1, 2022 the service standards for Retail Ground and Parcel Select Ground have changed. Service Standards for Retail Ground or Parcel Select Ground packages originating and destinating within the contiguous United States (CONUS) will reflect First Class Package Service (FCPS) service standards of 2-5 days. Retail Ground or Parcel Select packages originating or destinating to offshore locations outside of the contiguous United States (OCONUS) will continue to receive Package Services service standards between 2-16 days. The following 3-digit origin and destination ZIP Codes are considered offshore (OCONUS): 006-009, 967-969, 995-999. Packages containing hazardous materials or live animals and entered as Retail Ground or Parcel Select Ground will continue to receive Package Services service standard from all origins and destinations. Updated service standards files for FCPS and Package Services are available on PostalPro.
06/03/2022
New Mailing Standards for the Separation of Hazardous Materials
The Postal Service has issued an interim final rule that will become effective upon publication in the Federal Register on June 6, 2022, with new requirements for the separation of hazardous materials (HAZMAT).
04/07/2022
Balance Check in the Customer Validation Tool Instructions
When given explicit permission by permit holders to do so, MSPs have the ability to perform balance checks for EPS and Local Trust accounts at the permit level.
03/04/2022
Informational Video for Shippers
This video provides helpful information for shippers and includes important USPS parcel shipping requirements.
10/22/2022
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.
07/14/2022
12/01/2022
Geospatial Information Systems (GIS)
USPS® Geospatial Information Systems [GIS]
11/18/2021
CRID Management
Customer Registration ID (CRID) Overview.
03/23/2021
Latest Updates
03/14/2023
03/14/2023
03/14/2023
03/13/2023
03/13/2023
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.