Contracts, leases, and agreements include general obligation, land lease, utilities, and construction except for buildings. Documents include specifications, affidavits of publication of calls for bids, accepted bids, performance bonds, contracts, purchase orders, inspection reports, and correspondence. May also include other applicable documentation in the master contract file per Texas Comptroller of Public Accounts Contract Management Guide. (a) Executed, renewed, or amended on or after September 1, 2015.