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January 2019 Releases (Includes Relevant Price Change Information)

Release information for the January 2019 deployment. This includes price change information. For technical specifications and error codes please visit the bottom of this page.

For the DRAFT January 2019 Pre-Release Notes please click here.

For the fact sheet which provides a summary of the changes please click here.

For updated prices and postage statements please click here.

For Federal Register Notices detailing price change information please click here.


USPS Representatives will be hosting Open Line calls to discuss the technical specifications in support of the January 2019 Price Changes. The calls are scheduled for Mondays and Wednesdays at 1:00pm Eastern and will occur weekly beginning Monday, October 29, 2018 through Wednesday, December 19, 2018

Webex link and information below

Call-in toll-free number: 1-855-8607461 (US)

Call-in number: 1-678-3172063 (US)

Conference code: 918 017 8516


Changes, including price and postage statement changes, under review for the next structural implementation. This information is prepared and based on the knowledge available at the time of its publication and any direction found herein is subject to change prior to the release.

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