All contracts and agreements for public work shall be executed in the name of the City by the Mayor, endorsed as to their legal form and correctness by the Director of Law, and bear the certificate of the Director of Finance required of the fiscal officer by the Ohio Revised Code relative to the availability of funds. Such sum so certified thereafter shall not be considered unappropriated until the City is discharged from the contract. Until such contract or agreement is so signed, endorsed and certified, no person shall have any right, claim or demand against the City. (A.O.; Ord. 153-2021. Passed 12-6-21.)