What is required when a change is requested by the owner after a contract is signed and work has begun?

When an owner requests a change after a contract has been signed and work has commenced, it is essential to have a formal change order signed by both parties. This document serves several critical purposes:

1. Clarity and Documentation: A formal change order clearly outlines the specific changes being made to the original contract. This ensures that both the contractor and owner have a mutual understanding of what is being altered, including adjustments in the scope of work, costs, and timelines.

2. Legal Protection: Having both parties sign the change order provides legal documentation that can protect the interests of both the contractor and the owner. In the event of disputes later on, the change order acts as a binding agreement delineating the agreed-upon changes.

3. Project Management: Change orders are also integral to the management of the project. They help in tracking modifications, managing schedules, and controlling costs. By formalizing changes, it helps to avoid misunderstandings and miscommunication that can lead to delays and conflicts.

Informal agreements, such as verbal agreements or simple approvals, lack the legal validity and detailed recording necessary in construction practices. Also, while approvals from architects may be part of the change order process, the critical step remains the formal agreement between the