Applications/ Forms
05/28/2026
USPS Population Mobility Trends License Agreement (Sample Only)
Technical Specifications
05/28/2026
Population Mobility Trends Technical Guide
Data Files
05/28/2026
Population Mobility Trends Summary (CSV) Sample File
Data Files
05/28/2026
Population Mobility Trends 48-Month Historical (CSV) Sample File
  • 05/27/2026

    PTR2 Release Notes_DD_05_28_26

    • Announcements
    05/27/2026
    INFORMATIONAL - Commercial System Releases (May 30 – June 5)
  • 05/27/2026

    PTR2 Release Notes_DD_05_26_26

    • Publications
    05/27/2026
    Labeling List Changes Effective July 1, 2026

    Effective July 1, 2026, the Postal Service™ will revise Labeling List(s) L001, L007, L009, L012, L016, L201, and L606 to reflect changes in mail processing operations. Mailers are expected to label according to these revised lists for mailings inducted on or after the July 1, 2026, effective date through August 31, 2026, expiration date. The changes will be published in the Postal Bulletin, Issue #22704.


     

    Announcements
    05/27/2026
    INFORMATIONAL - July Price Change 2026 - Commercial System Releases June 28, 2026
    Announcements
    05/27/2026
    INFORMATIONAL - Scheduled Commercial System Release - June 28, 2026
    Announcements
    05/26/2026
    SITE SYNERGY: WestPac PCCs Lead the Way Mini Café
    Announcements
    05/26/2026
    PROCESSING AND DISTRIBUTION - Western Region – Tucson, AZ P&DC - Power Outage
    Contact Lists
    05/26/2026
    Mail Service Provider (MSP) - Full-Service Certified Mailers

    A Mail Service Provider (MSP) offers a variety of solutions to prepare and present Full-Service presort mailings. For more information regarding Certified MSPs, please follow this link: https://postalpro.usps.com/full-service-cert/fact-sheet

     

    Announcements
    05/23/2026
    PROCESSING & DISTRIBUTION: Tampa, FL Regional Processing & Distribution Center (RPDC) Modernizes Operations on May 25, 2026
    Announcements
    05/22/2026
    INFORMATIONAL - Commercial System Releases (May 30 – June 5) May 31, 2026
    Release Notes
    05/21/2026
    PTR2 Release Notes_DD_05_21_26