Object: Electronic Auction - Price Registration For Eventual And Future Acquisition Of Hygiene, Cleaning And Conservation Materials, With Supply In Installments, According To Demand, Aiming To Ensure Adequate Health Conditions, Organization And Maintenance Of The Physical Infrastructure Of Colégio Estadual Morro Do Mato, Observing The Technical Specifications Contained In The Terms Of Reference And In Accordance With Federal Law No. 14,133/2021 And Current Regulations.