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Announcements
04/02/2026

DELIVERY - Southern Area - Texas 3 District - Los Jardines Post Office (78237) - Temporarily Suspended

Announcements
04/02/2026

INFORMATIONAL -Upcoming USPS.com Maintenance CANCELLED

Announcements
04/02/2026

DELIVERY Resumption of Mail Service to Lebanon- Effective April 3, 2026

Publications
04/02/2026

PCC Events (April 2026)

04/02/2026

Undeliverable-as-Addressed (UAA) Statistics by Mailing Industry Quarterly Report (Q2 FY26)

ACS Nixie stats by industry for FY26 Q2.

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04/02/2026

Destination Entry Service Standard Directory

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04/02/2026

Combined Service Standard Directory-PRI

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04/02/2026

Supplemental Service Standard Directory-PRI

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04/02/2026

Supplemental Service Standard Directory-PKG

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04/02/2026

Supplemental Service Standard Directory-PFC

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04/02/2026

Supplemental Service Standard Directory-PER

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04/02/2026

Supplemental Service Standard Directory-MKT

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04/02/2026

Supplemental Service Standard Directory-GAL

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04/02/2026

Supplemental Service Standard Directory-GAH

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04/02/2026

Supplemental Service Standard Directory-FCM

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04/02/2026

Combined Service Standard Directory-GAL

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04/02/2026

Combined Service Standard Directory-PKG

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04/02/2026

Combined Service Standard Directory-PFC

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04/02/2026

Combined Service Standard Directory-PER

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04/02/2026

Combined Service Standard Directory-MKT

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04/02/2026

Combined Service Standard Directory-GAH

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04/02/2026

Combined Service Standard Directory-FCM

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04/02/2026

3D Base Service Standard Directory

Contact Lists
04/02/2026

CASS™ Certified Products Guide: Residential Delivery Indicator Cycle O - (Expires July 31, 2028)

Contact Lists
04/02/2026

RDI™ Cycle O: Certified Products Guide (D) - (Expires July 31, 2028)

This document outlines the CASS/MASS certified vendors list for RDI™ Cycle O.

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DELIVERY - Southern Area - Texas 3 District - Los Jardines Post Office (78237) - Temporarily Suspended

INFORMATIONAL -Upcoming USPS.com Maintenance CANCELLED

DELIVERY Resumption of Mail Service to Lebanon- Effective April 3, 2026

PCC Events (April 2026)

Undeliverable-as-Addressed (UAA) Statistics by Mailing Industry Quarterly Report (Q2 FY26)

Destination Entry Service Standard Directory

Combined Service Standard Directory-PRI

Supplemental Service Standard Directory-PRI

Supplemental Service Standard Directory-PKG

Supplemental Service Standard Directory-PFC

Supplemental Service Standard Directory-PER

Supplemental Service Standard Directory-MKT

Supplemental Service Standard Directory-GAL

Supplemental Service Standard Directory-GAH

Supplemental Service Standard Directory-FCM

Combined Service Standard Directory-GAL

Combined Service Standard Directory-PKG

Combined Service Standard Directory-PFC

Combined Service Standard Directory-PER

Combined Service Standard Directory-MKT

Combined Service Standard Directory-GAH

Combined Service Standard Directory-FCM

3D Base Service Standard Directory

CASS™ Certified Products Guide: Residential Delivery Indicator Cycle O - (Expires July 31, 2028)

RDI™ Cycle O: Certified Products Guide (D) - (Expires July 31, 2028)

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