Object: Electronic Auction - Continuing Services Of Passage Expressed In Automatic Gate In The Osa Toll Plazas, State And Federal Highways Within The State Of São Paulo And In Convenient Parking, Through The Radio Freemaker Technology Identification System (Rfid), Consisting Of Vehicle Identification Transponder (Tiv/Tag), Installed In The Vehicles At The Service Of Cemesp. The Service Refers To The Initial Supply Of 28 (Twenty-Eight) Devices.