02/24/2026
Pending Route Adjustment File
This Excel sheet details route adjustments for February 2026 thru April 2026.
01/27/2026
Updated List: Service Type Codes for Intelligent Mail® Package Barcode (IMpb)
This document provides the updated service type codes for Intelligent Mail® Package Barcodes.
01/16/2026
Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Operation Codes List
This spreadsheet provides a list of operation codes (opcodes), also known as Scan Event Codes, for the IV-MTR application.
ACS Tables: PARS 2025
This spreadsheet contains 12 tables outlining ACS volume and cost for UAA Mail from FY2025.
Base Tables: PARS 2025
This spreadsheet contains 44 base tables focusing on postal operations, cost, and volume of handling UAA mail from FY2025.
Class Tables: PARS 2025
This spreadsheet contains 64 class tables that provide cost and volume by class of mail, presort category, and shape from FY2025.
Volume Tables: PARS 2025
This spreadsheet contains 3 volume tables that provide summary data by class of mail, shape, presort category, and disposition of UAA Mail.
Undeliverable-as-Addressed (UAA) Statistics by Mailing Industry Quarterly Report (Q1 FY26)
ACS Nixie stats by industry for FY26 Q1.
Labeling List Changes Effective February 1, 2026
Effective February 1, 2026, the Postal Service™ will revise Labeling List(s) L002, L005, L012, L016, L051, 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 February 1, 2026, effective date through March 31, 2026, expiration date. The changes will be published in the Postal Bulletin, Issue #22694.
12/04/2025
12/03/2025
12/03/2025
NCOALink® Statistics
This spreadsheet includes NCOALink statistics from 2007-2025 by licensee type.
12/01/2025
November 2025 Nixie Volume
This spreadsheet contains the UAA statistics for November 2025.
11/21/2025
11/03/2025
October 2025 Nixie Volume
This spreadsheet contains the UAA statistics for October 2025.
10/20/2025
ACS Tables: PARS 2024
This spreadsheet contains 12 tables outlining ACS volume and cost for UAA Mail from FY2024.
10/20/2025
Base Tables: PARS 2024
This spreadsheet contains 44 base tables focusing on postal operations, cost, and volume of handling UAA mail from FY2024.
10/20/2025
Class Tables: PARS 2024
This spreadsheet contains 64 class tables that provide cost and volume by class of mail, presort category, and shape from FY2024.
10/20/2025
Volume Tables: PARS 2024
This spreadsheet contains 3 volume tables that provide summary data by class of mail, shape, presort category, and disposition of UAA Mail.
10/20/2025
ACS Tables: PARS 2023
This spreadsheet contains 12 tables outlining ACS volume and cost for UAA Mail from FY2023.
10/20/2025
Base Tables: PARS 2023
This spreadsheet contains 44 base tables focusing on postal operations, cost, and volume of handling UAA mail from FY2023.
10/20/2025
Class Tables: PARS 2023
This spreadsheet contains 64 class tables that provide cost and volume by class of mail, presort category, and shape from FY2023.
10/20/2025
Volume Tables: PARS 2023
This spreadsheet contains 3 volume tables that provide summary data by class of mail, shape, presort category, and disposition of UAA Mail.