The purpose of this fixed price contract is to obtain janitorial services for real property owned or managed by the U.S. Government at Belgrade, Serbia. The Contractor shall perform janitorial services in all designated spaces including, but not limited to halls, offices, restrooms, work areas, entrance ways, lobbies, storage areas, elevators and stairways. The contract will be for a one-year period from the date of the Notice to Proceed with four one-year options.Amendment 0001 is to add the email address to which Proposals/Quotes may be submitted to in electronic format.Amendment 002 is to make changes to CONTINUATION TO SF-1449, PURCHASE ORDER NUMBER 19RB1021Q0002, SCHEDULE OF SUPPLIES/SERVICES, BLOCK 20, DESCRIPTION/SPECIFICATIONS/WORK STATEMENT, 1.3 TYPES OF SERVICES, BLOCK 20, DESCRIPTION/SPECIFICATIONS/WORK STATEMENT, 1.3 TYPES OF