Law No. 18.558 providing for the operational and financial management of the São Francisco River Integration Project (PISF).

This Law provides for the operational and financial management of the São Francisco River Integration Project (PISF), in a sustained manner, within the State of Ceará. The operational and financial management of PISF involves the achievement and practice of the following objectives and acts: guarantee its operational and financial sustainability; security of water supply for multiple uses, prioritizing human consumption; monitoring the execution of the Annual Management Plan (PGA); presentation of the Annual Operation Plan of the State of Ceará (POA); establishment of the charge to ensure resources intended to pay the tariff stipulated by the Federal Union; monitoring volumes and flows in the State raw water reserve and transfer system, linked to PISF; promotion of practices that encourage the efficient and sustainable use of water, considering the social, economic and environmental benefits; standardization and preparation of studies and projects concerning the distribution of water supplied by PISF.