The U.S. Government Publishing Office (GPO) intends to issue a sole source contract in accordance with MMAR 6.302-1 to Salient CRGT (SCRGT) to upgrade GPO's existing Oracle GBIS platform to support integration with the Department of Treasury Bureau of the Fiscal Service G-Invoicing system. All Federal agencies will be mandated to adopt G-Invoicing by October 1, 20222. in order to avoid unacceptable delays in fulfilling the agency's requirements a sole source procurement is being awarded to SCRGT.Send questions and comments regarding this requirement to bwilliams@gpo.gov on or before 10:00am (EST), May 24,