Contract Disputes Act: How Federal Contractors Resolve Disagreements with the Government

Disputes with the federal government are an unwelcome but sometimes unavoidable reality in federal contracting. Disagreements over scope, payment, contract interpretation, and changed conditions can arise on any contract — and knowing how to resolve them is essential to protecting your business.

The Contract Disputes Act of 1978 (CDA) — codified at 41 U.S.C. §§ 7101–7109 and implemented at FAR Part 33 — provides the legal framework for resolving government contract disputes. Understanding the CDA gives you a roadmap when disagreements escalate beyond informal resolution.

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What Is the Contract Disputes Act?

The CDA establishes:

1. The process contractors must follow to present claims against the government
2. The government's obligation to issue a Contracting Officer's Final Decision (COFD) on claims
3. The contractor's appeal rights to Boards of Contract Appeals (BCAs) or the Court of Federal Claims (COFC)
4. Interest on contractor claims from the date of claim submission
5. A statute of limitations: claims must be submitted within 6 years of the date the claim accrues

The CDA applies to contracts for the procurement of property or services by all executive branch agencies — not independent regulatory agencies.

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The CDA Process: Step by Step

Step 1: Attempt Informal Resolution First

Before escalating to a formal CDA claim, attempt to resolve the dispute informally:

• Document your position in writing
• Present your case to the contracting officer and contracting officer's technical representative
• Participate in a dispute resolution discussion
• Consider Alternative Dispute Resolution (ADR) — most agencies are required by FAR 33.214 to consider ADR before litigation

Many disputes resolve at this stage without formal claims. Formal claims are more expensive, more adversarial, and damage long-term agency relationships.

Step 2: Submit a Certified Claim

If informal resolution fails, submit a certified claim to the contracting officer.

CDA claim requirements:

• Must be in writing
• Must be submitted to the contracting officer (not a project officer or COR)
• Must demand payment of a specific sum, adjustment of contract terms, or other relief
• If over $100,000: Must include a Certification of Claim signed by a company official (not the attorney)

The certification language (required for claims over $100,000):

"I certify that the claim is made in good faith; that the supporting data are accurate and complete to the best of my knowledge and belief; that the amount requested accurately reflects the contract adjustment for which the contractor believes the Federal Government is liable; and that I am duly authorized to certify the claim on behalf of the contractor."

Critical: The 6-year statute of limitations runs from when the claim accrues (when the facts forming the basis of the claim were known or should have been known). Don't wait to submit claims.

Step 3: Contracting Officer's Final Decision (COFD)

After receiving a certified claim, the contracting officer must issue a Contracting Officer's Final Decision (COFD):

• Claims under $100,000: COFD within 60 days of receipt
• Claims over $100,000: COFD within a reasonable time (typically 60–180 days, but the CO must provide a schedule)

If the contracting officer fails to issue a COFD within the required time, the contractor can treat the failure to decide as a deemed denial and appeal.

The COFD must:

• State the final decision and the reasons for it
• Inform the contractor of appeal rights (ASBCA, CBCA, or COFC within 90 days)

Step 4: Appeal the COFD

If the COFD denies your claim (or is deemed denied), you have 90 days to appeal to a Board of Contract Appeals or 12 months to file in the Court of Federal Claims.

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Where to Appeal: Boards of Contract Appeals vs. Court of Federal Claims

Armed Services Board of Contract Appeals (ASBCA)

The ASBCA hears appeals from DoD contract disputes (Army, Navy, Air Force, DLA, DARPA, etc.). The ASBCA is located at Fort Belvoir, Virginia.

Process: Administrative appeal — less formal than federal court. Three-judge panels hear cases. Discovery is available. Cases typically resolve faster than COFC.

Small Claims Procedure: For claims under $50,000, an accelerated procedure with a single judge and simplified rules applies. A decision is issued within 180 days of election.

Civilian Board of Contract Appeals (CBCA)

The CBCA hears appeals from civilian agency contract disputes (HHS, VA, DoE, DoT, GSA, etc.). The CBCA is in Washington, DC.

Same procedures as ASBCA but for civilian agency disputes.

Court of Federal Claims (COFC)

The Court of Federal Claims is an Article I federal court with nationwide jurisdiction over monetary claims against the United States. More formal than BCAs:

• Full discovery rights
• More complex procedural rules
• Right to appeal to the Federal Circuit
• Generally slower and more expensive than BCA proceedings

When to use COFC vs. BCAs:

• COFC is preferred for large, legally complex claims where appeals court precedent matters
• BCAs are preferred for smaller, factually intensive disputes where faster resolution is valuable

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Interest on CDA Claims

The government pays interest on contractor claims from the date the claim is submitted to the contracting officer until payment is made. Interest rates are set by the Treasury Department quarterly.

This means a valid claim submitted today starts accruing interest immediately — even during the COFD decision period and any appeal period. Timely claim submission maximizes interest recovery.

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Common Types of CDA Claims

Equitable Adjustment Claims

The contractor claims an equitable adjustment to contract price and/or schedule based on a government-caused change or differing site condition:

• Government-directed changes without a formal modification
• Government delays (acceleration, suspension of work)
• Differing site conditions (FAR 52.236-2 clause)
• Government-furnished equipment or information delays

Cardinal Change Claims

A claim that the government has made changes so extensive as to constitute a fundamental alteration of the contract — a "cardinal change" that releases the contractor from its original obligations and entitles it to rescission or quantum meruit recovery.

Termination Settlement Claims

When a contract is terminated for convenience, the contractor submits a termination settlement proposal. If the parties cannot agree, the contractor files a CDA claim for the termination settlement amount.

Requests for Equitable Adjustment (REA)

An REA is a pre-claim request for contract adjustment. REAs are not formal CDA claims — they don't have the certification requirement or trigger the COFD process. REAs are appropriate for smaller or less adversarial adjustments. If an REA is denied or unresolved, it can convert to a formal CDA claim.

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Protecting Your Rights During Contract Performance

Document everything. The key to a successful CDA claim is documentation that was created contemporaneously — meeting notes, letters to the contracting officer, internal schedule reports, cost records. Documentation created after the fact carries little weight.

Provide written notice of claims as they arise. Many contracts require notice of differing conditions or changes within a specific period (10, 30, or 60 days). Missing notice requirements can forfeit your right to claim. Review the Changes clause (FAR 52.243-1) and Differing Site Conditions clause (FAR 52.236-2) for notice requirements.

Don't absorb costs silently. Contractors that keep quiet about cost overruns resulting from government actions and then seek recovery at contract completion face credibility challenges. Submit written notice when government actions are causing additional cost or delay.

Get legal counsel for large disputes. For claims over $100,000 or disputes involving significant legal complexity, retain a federal contracts attorney experienced in CDA claims and BCA practice.

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Key Takeaways

• The Contract Disputes Act governs how contractors resolve disagreements with federal agencies — providing a structured process from certified claim to Board appeal.
• Certified claims over $100,000 require a formal certification signed by a company official (not just counsel); claims must be submitted to the contracting officer.
• The contracting officer must issue a COFD within 60 days (under $100K) or reasonable time (over $100K) — failure to decide is a deemed denial.
• 90 days from COFD to appeal to ASBCA/CBCA; 12 months to file in the Court of Federal Claims.
• Interest accrues from the date of claim submission — timely filing is important to maximize recovery.
• 6-year statute of limitations — CDA claims must be submitted within 6 years of when the claim accrues or they are barred.

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