If there is a modification of the terms, or any other information apart from this contract. During the contract must obtain consent from both the 2 sides agree to or from both employers and contractors at all times.
If the rescheduling or any other details. In addition to this Agreement During the contract must be approved by the two parties, or need to agree to both the employer and the contractor before it.
If have to modify the terms or any other details. In addition to this agreement. During the contract without the consent of both parties, or want to be 2 agreed from both those that employ and contractor. All the time.