Official Mail Accounting System (OMAS)
Quick Service Guides
Quick Service Guide 604c: Basic Standards for All Mailing Services, Postage Meters and PC Postage Systems

Postage meters and PC Postage products are collectively identified as “postage evidencing systems.” A postage evidencing system is a device or system of components a customer uses to print evidence that postage required for mailing has been paid

Applications/ Forms
07/01/2016
PS Form 17: Federal Agency Stamp Requisition Form

Only federal agencies that have an Official Mail account can use this form.

Applications/ Forms
07/01/2016
PS Form 17: Federal Agency Stamp Requisition Form

Only federal agencies that have an Official Mail account can use this form.

Publications
01/25/2015
Intelligent Mail® Package Barcode (IMpb) Options for Federal Agencies

As of January 25, 2015, the Intelligent Mail® Package Barcode (IMpb) is required for Certified Mail®, Registered Mail®, Priority Mail® and all packages.

Applications/ Forms
12/13/2012
PS Form 1952: Annual Estimate of Anticipated Penalty Mail Usage

Form 1952 (Agency Estimates-Form) is sent to an agencies mail manager each year in July.

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