The signed acceptance certificate without a valid state contract is not a basis for payment
The parties entered into a contract, setting a limit price at which it is considered to be terminated. When the limit was exhausted, the contractor continued to provide services, and the customer accepted them, but did not pay. It went to court.
The courts decided that the services were provided outside the contract and the contractor knew about it. The customer does not have to pay, otherwise he will violate the procurement legislation.
Before increasing the volume of obligations, it is necessary to make sure that the new agreement complies with the Law n 44-FZ. After all, a contract or an additional agreement may be declared invalid if, according to the law, competitive procedures were to be carried out instead of it.
Document: Ruling of the Arbitration court of far East district from 25.06.2018 in the case of N A04, collect statistical agencies-8753/2017