For private works construction contracts entered on or after January 1, 2026, recent legislation establishes a claims and dispute resolution process for change orders. The law is codified at Civil Code § 8850. A synopsis of the pertinent provisions includes the following:

1. Submitting a Claim. Contractors or subcontractors must submit a detailed, documented claim when requesting additional time or payment.
2. Owner’s Response Time. The owner must meet and confer within thirty (30) days after receiving the claim. Within ten (10) days of meeting, the owner must provide a written statement identifying which portions of the claim are undisputed and which are disputed. An owner’s failure to respond is treated as disputing the entire claim.