Procurement
Multiple Award Schedules Program Owner's Manual
MAS Helpdesk (National Customer Service Center) (800) 488-3111 Fax (816) 926-6952 mashelpdesk@gsa.gov National Customer Service Center (NCSC) (800) 488-3111 Fax (816) 926-6952 NCSCcustomer.service@gsa.gov This handbook provides information about all the features of the Multiple Award Schedules (MAS) Program.
|