How do I submit a change order request under an AIA contract?
Last reviewed July 5, 2026
Submit a change order request under an AIA contract by preparing a written request that includes the reason for the change, cost estimates, and any time impact. Use form AIA G701 for the formal change order, which must be signed by the owner and contractor for approval.
Key points
- Prepare a written change order request.
- Include reasons, cost estimates, and time impacts.
- Use AIA G701 for formal change order.
- Get signatures from owner and contractor.
Start by documenting the change in scope with clear reasons. Gather all supporting information like drawings, specs, and cost estimates. Once you have everything, fill out the AIA G701 form and submit it for review. Remember, the owner needs to sign off on it before it becomes effective.
How Alloovium helps
Alloovium can help you track change orders and ensure all documentation is properly referenced and organized.
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General information for US construction professionals — not legal advice. Lien deadlines, retainage caps and notice rules vary by state; verify with the state statute or a construction attorney.