http://www.gsa.gov/fas http://www.gsa.gov/fas http://www.gsa.gov/fas http://www.gsa.gov/fas Federal Acquisition Service (FAS) GSA’s Federal Acquisition Service http://www.gsa.gov/fas http://www.gsa.gov/fas GSA’s Federal Acquisition Service GSA’s Federal Acquisition Service http://www.gsa.gov/fas GSA’s Federal Acquisition Service