What are the legal consequences of changes made to the agreement ...?

According to Article 651 of the Civil Code of Ukraine, modification or termination of the contract is allowed only with the consent of the parties, unless otherwise established by the contract or the law.

That is, before concluding the contract, you need to study it in detail and understand which changes can be made and which cannot.

The contract can be changed or terminated by a court decision at the request of one of the parties in the event of a substantial violation of the contract by the other party.

• Such a violation by a party of the contract is significant, when as a result of the damage caused by this, the other party is largely deprived of what it was counting on when concluding the contract*.

Therefore, if the party illegally changed the terms of the contract, the legal consequence of this may be the obligation of the court to compensate for the damages caused.