This is a Sources Sought Notice for market research, not a solicitation for bids. The Defense Finance and Accounting Service (DFAS) seeks qualified vendors to provide comprehensive, instructor-led IBM Cognos training for its personnel. The vendor must be a registered NASBA CPE sponsor and provide 508-compliant materials in a non-proprietary electronic format. The anticipated performance period includes one 12-month base period and three 12-month option periods. No budget amount or performance location is specified.