FAR 52.233—[Reserved]

Disputes.

FAR 52.233-1, Disputes, is the standard contract clause that implements the Contract Disputes Act framework for resolving disagreements in federal contracts. It covers what counts as a claim, when a contractor claim must be in writing and certified, the six-year claim submission period, the contracting officer’s obligation to issue a written decision, the timing rules for decisions on claims of $100,000 or less and claims over $100,000, the finality of the contracting officer’s decision absent appeal or suit, the availability of alternative dispute resolution (ADR), the government’s obligation to pay interest on amounts found due, the treatment of defective certifications, and the contractor’s duty to continue performance while a dispute is pending. It also distinguishes between contractor claims and government claims, and it notes that routine invoices or vouchers are not claims unless they become disputed or are not acted on within a reasonable time. In practice, this clause is the roadmap for turning a disagreement into a formal CDA claim, preserving rights, and understanding deadlines, certification requirements, and interest consequences. It matters because missing a procedural step—such as failing to certify a claim over $100,000, waiting too long to submit a claim, or misunderstanding when the clock starts for a contracting officer decision—can delay recovery or affect appeal rights.

Service of Protest.

FAR 52.233-2, Service of Protest, tells offerors and protesters how to serve a protest on the contracting officer when the protest is filed directly with the agency or with the Government Accountability Office (GAO). It implements FAR 33.106 and works together with the FAR protest definitions in 33.101, so the provision is about notice, timing, and proof of delivery rather than the merits of the protest itself. The clause requires the contracting officer to designate the official or location where service must be made, and it requires the protester to obtain written, dated acknowledgment of receipt. It also imposes a strict timing rule for GAO protests: a copy of the protest must be received at the designated office within one day of filing at GAO. In practice, this provision helps ensure the agency is promptly informed of a protest so it can assess procurement actions, preserve the record, and determine whether a stay or other protest-related action may apply. For contractors, it is a procedural requirement that can affect whether the agency is properly notified; for contracting officers, it is a notice-management tool that supports orderly protest handling.

Protest after Award.

FAR 52.233-3, Protest After Award, tells contracting officers and contractors what happens when a protest is filed after contract award and the Government decides to stop work while the protest is resolved. It covers the contracting officer’s authority to issue a written stop-work order, the contractor’s duty to immediately comply and minimize costs, the Government’s options after the protest decision, and the contractor’s right to seek an equitable adjustment if the stoppage affects cost or schedule. It also explains how costs are handled if the stopped work is later terminated for convenience or for default, and it preserves the Government’s separate termination rights even while a protest-related stop-work order is in place. Finally, the clause addresses recovery of protest costs from a contractor when a protest is sustained because of the contractor’s intentional or negligent misstatement, misrepresentation, or miscertification, including the Government’s right to collect by offset under debt collection rules. In practice, this clause is a risk-allocation tool: it lets the Government pause performance to protect the procurement process while giving contractors a path to recover reasonable impacts caused by the stoppage, subject to strict timing and documentation requirements.

Applicable Law for Breach of Contract Claim.

FAR 52.233-4 is a very short but important contract clause that addresses one specific issue: what law governs a claim that the government or contractor has breached the contract. It states that United States law will apply to resolve any breach-of-contract claim, which helps avoid uncertainty about whether state law, foreign law, or some other body of law might control. In practice, this clause is a choice-of-law provision that supports uniform interpretation of federal procurement contracts and reduces litigation over governing law. It does not itself create a breach remedy, define what counts as a breach, or replace other contract terms, dispute procedures, or statutory remedies; it simply directs that U.S. law governs breach claims. The clause is prescribed by FAR 33.215(b), so contracting officers include it when required by the FAR, and contractors should understand that any breach dispute will be analyzed under U.S. legal principles rather than non-U.S. or state-law alternatives unless another applicable rule specifically provides otherwise.