02/21/2025
USPS Ship Data Dictionary
Detailed information on the USPS Ship (Formerly Package Platform) data elements available through the Informed Visibility Mail Tracking & Reporting (IV-MTR) application.
02/20/2025
Z4 Info File
A downloadable ZIP file containing information related to the Z4 Info File
02/20/2025
Early Warning System (EWS002C0.ZIP)
This file is the EWS production file and is updated weekly. This file contains the Early Warning System data file for the CASS™ and MASS™ certification process.
02/18/2025
Commercial ON Pairs FY2025 Q2
This spreadsheet provides information for Service Standards: Commercial ON Pairs FY2025 Q2. To download a version of this file with headers, please click here.
02/18/2025
Parcel Select Service Standards Exceptions FY2025 Q2
This spreadsheet provides information for Parcel Select Service Standards Exceptions. To download a version of this file with headers, please click here.
02/18/2025
Parcel Select Service Standards FY2025 Q2
This spreadsheet details Parcel Select service standards for Q2 FY2025. To download a version of this file with headers, please click here.
02/18/2025
Destination Entry Service Standards FY2025 Q2
This spreadsheet details destination entry service standards for Q2 FY2025. To download a version of this file with headers, please click here.
02/18/2025
Priority Mail Service Standards Exceptions FY2025 Q2
The file attached is compressed. This spreadsheet details Priority Mail Service Standards Exceptions for Q2 FY2025. To download a version of this file with headers, please click here.
02/18/2025
Originating Service Standards FY2025 Q2
This spreadsheet details originating service standards for Q2 FY2025. The file attached is compressed. To download a version of this file with headers, please click here.
02/18/2025
Commercial ON Pairs FY2025 Q2 with Headers
This spreadsheet provides information for Service Standards: Commercial ON Pairs FY2025 Q2. To download a version of this file without headers, please click here.