USPS Ditches Parcel Mail Options—But Only Sort Of?

2026-06376 — Revised Mailing Standards for Firearms

The Postal Service is updating its rules to ban mailing concealable firearms, following a legal opinion from the Department of Justice. This change affects anyone who ships guns through the mail and aims to keep things safer and clearer. Comments on the new rules are open until May 4, 2026, so speak up if you want to weigh in!

2026-06235 — Product Change-Priority Mail Express, Priority Mail, and USPS Ground Advantage Negotiated Service Agreements, Priority Mail, and USPS Ground Advantage Negotiated Service Agreements

The Postal Service is adding new special shipping deals for Priority Mail Express, Priority Mail, and USPS Ground Advantage. These changes affect businesses using negotiated contracts and could mean better rates or options starting soon. The official notice was filed in late March 2026, so keep an eye out for updates that might save you money or speed up your shipments!

2026-06223 — Parcel Dimension Compliance

Starting July 12, 2026, the Postal Service will require all parcels to have their exact dimensions reported in shipping manifests. This change affects anyone sending parcels and aims to improve accuracy before charging fees for dimension mistakes in early 2027. The new rules help keep shipping fair and smooth, with some fees already applying to big parcels if dimensions are missing or wrong.

2026-05768 — Overweight and Oversize Items Fee Application

The Postal Service is updating its rules about fees for overweight and oversize packages. Starting July 12, 2026, most overweight or oversize items found in the mail system will face a $200 fee before they’re released, except those caught and returned during retail transactions. This change affects anyone sending big or heavy packages and aims to keep the mail moving smoothly.

2026-05226 — Product Change-Priority Mail Express, Priority Mail, and USPS Ground Advantage Negotiated Service Agreements

The Postal Service is adding a new shipping deal for Priority Mail Express, Priority Mail, and USPS Ground Advantage to its special contract list. This change affects businesses using these services and could mean better rates or options starting soon. The official notice was filed on March 18, 2026, so keep an eye out for updates that might save you money or speed up your shipments!

2026-05202 — International Product Change-Priority Mail Express International, Priority Mail International & First-Class Package International Service Agreements

The Postal Service is updating its international shipping deals for Priority Mail Express International, Priority Mail International, and First-Class Package International Service. These new agreements aim to improve service options and pricing for customers sending packages overseas. The changes were filed in early March 2026 and could affect how much you pay and how fast your international packages arrive.

Previous: 2026-05403 — Airworthiness Directives; General Electric Company Engines

The FAA wants to fix a fuel leak problem in certain General Electric GEnx engines by making airlines replace faulty fuel tube hoses with safe ones. This affects many GE engine models and aims to keep flights safe and smooth. Comments on this plan are open until May 4, 2026, and airlines should prepare for the cost and work to swap out these parts soon.

Next: 2026-05453 — Colorado Underground Injection Control Program; Class VI Primacy

Colorado wants to take charge of its own Class VI injection wells, which are used to safely store carbon underground and help fight climate change. If approved, Colorado’s Energy and Carbon Management Commission will handle permits and rules instead of the EPA, except on Indian lands. People can share their thoughts by May 4, 2026, and this change helps Colorado manage its environment better without extra costs.