https://postalpro.usps.com/1846/rss.xmlOfficial Mail Accounting System (OMAS) Postsen https://postalpro.usps.com/node/1849 Only federal agencies that have an Official Mail account can use this form. Fri, 01 Jul 2016 00:00:00 -0400 https://postalpro.usps.com/node/1847 Official overview of Nonprofit Standard Mail eligibility and requirements, Official Mail, Penalty Mail, Balloting Materials, and Mixed Classes. Mon, 28 Jul 2014 00:00:00 -0400 https://postalpro.usps.com/node/1847 Official overview of Nonprofit Standard Mail eligibility and requirements, Official Mail, Penalty Mail, Balloting Materials, and Mixed Classes. Mon, 28 Jul 2014 00:00:00 -0400 https://postalpro.usps.com/node/1849 Only federal agencies that have an Official Mail account can use this form. Fri, 01 Jul 2016 00:00:00 -0400 https://postalpro.usps.com/node/2406 Form 1952 (Agency Estimates-Form) is sent to an agencies mail manager each year in July. Thu, 13 Dec 2012 00:00:00 -0500 https://postalpro.usps.com/node/2393 On July 11, 2013, the Postal Service published a proposed rule in the Federal Register (78 FR 41721–41731) to announce its proposal to require an IMpb on all commercial parcels and to require the transmission of supporting electronic documentation including piece-level address or ZIP+4 Code information. Wed, 18 Dec 2013 00:00:00 -0500 https://postalpro.usps.com/node/2395 As of January 25, 2015, the Intelligent Mail® Package Barcode (IMpb) is required for Certified Mail®, Registered Mail®, Priority Mail® and all packages. Sun, 25 Jan 2015 00:00:00 -0500