GAO Protests: When and How to Challenge Contract Award Decisions

A GAO protest is a formal challenge to a federal contract award (or solicitation terms) filed with the Government Accountability Office. GAO is an independent, nonpartisan agency that serves as the "congressional watchdog."

What you can protest:

• Contract award decisions
• Solicitation terms or specifications
• Cancellation of solicitations
• Exclusion from the competitive range
• Small business size determinations (to SBA, not GAO)

GAO's authority:

GAO reviews protests and issues decisions. If GAO sustains your protest, it recommends corrective action to the agency. Agencies comply with GAO recommendations in about 99% of cases.

Protest outcomes:

• Sustained — GAO found merit; recommends corrective action
• Denied — GAO found no merit; award stands
• Dismissed — Protest procedurally defective or untimely
• Agency takes corrective action — Agency fixes issue before GAO decides

GAO vs. Court of Federal Claims:

Both hear bid protests. GAO is faster (100-day decision) and cheaper. Court of Federal Claims is more formal, allows discovery, and decisions are binding (GAO's are recommendations).

Strict filing deadlines (4 CFR 21.2):

Pre-award protests:

Challenge solicitation terms before proposal due date. Must file before:

• Bid opening (sealed bidding), OR
• Closing date for receipt of proposals

Post-award protests:

Challenge award decision within 10 calendar days after either:

• Contract award, OR
• Date you knew or should have known the basis for protest
• 5 calendar days after debriefing (if required and requested)

Critical timing issues:

• Missing the deadline = dismissal — No exceptions
• Debriefing extends deadline ONLY if you requested it within 3 days of award
• "Should have known" is strictly interpreted — public information counts

Strategic timing considerations:

• Always request a debriefing to maximize time for analysis
• Prepare protest grounds in advance if you sense problems
• Don't wait until the last day — technical issues can arise

Common successful protest grounds:

Evaluation errors:

• Agency didn't follow stated evaluation criteria
• Unreasonable evaluation conclusions
• Disparate treatment between offerors
• Failure to document evaluation rationale

Solicitation defects:

• Unduly restrictive requirements
• Ambiguous specifications
• Missing or unclear evaluation factors

Discussions issues:

• Unequal discussions
• Misleading discussions
• Improper reopening of discussions

Best value determination errors:

• Improper price/technical tradeoff
• Failure to consider all evaluation factors
• Unreasonable source selection decision

Weak protest grounds:

• Disagreeing with agency's judgment (without showing unreasonableness)
• Minor procedural errors that didn't affect outcome
• General allegations without specific facts
• Price is too low (absent showing of technical non-conformance)

You must show prejudice:

Even with evaluation errors, you must show the error affected the outcome — that you had a reasonable chance of award absent the error.

What is the CICA stay?

The Competition in Contracting Act (CICA) automatically stays (suspends) contract performance when a protest is filed within 10 days of award. This is powerful leverage.

Stay requirements:

• Protest filed within 10 calendar days of award (or 5 days after debriefing)
• Contract not yet performed substantially
• Notice provided to contracting officer

Effect of the stay:

• Agency cannot proceed with award/performance
• Incumbent may continue under bridge contract
• Stay lasts until GAO decision (up to 100 days)

Override of stay:

Agency can override the stay based on:

• Urgent and compelling circumstances
• Best interests of the United States

Override requires senior agency official approval and written justification. Overrides are documented and can be challenged.

Missing the stay window:

If you protest after 10 days (but within the debriefing window), no automatic stay. You can request GAO to recommend suspension, but it's discretionary and rarely granted.

Where to file:

GAO accepts protests electronically through EPDS (Electronic Protest Docketing System) at epds.gao.gov.

Required content (4 CFR 21.1):

• Protester's name, address, contact information
• Contracting agency and solicitation/contract number
• Detailed statement of legal and factual grounds
• Explanation of how protester was prejudiced
• Copies of relevant documents
• Request for ruling on each issue

Protest structure:

1. Introduction — Overview and relief requested
2. Statement of facts — Procurement history, your participation
3. Legal grounds — Specific allegations with FAR/case citations
4. Prejudice argument — How errors affected you
5. Conclusion — Requested corrective action

Filing fee:

None for GAO protests. However, significant attorney fees for preparation — protests typically cost $20,000-$100,000+ in legal fees.

Simultaneous notice:

You must provide a copy of your protest to the contracting officer within 1 day of filing. Failure to do so can result in dismissal.

Timeline (100-day process):

• Day 0 — Protest filed
• Day 1 — Notice to contracting officer
• Day 30 — Agency report due
• Day 35 — Protester's comments on agency report due
• Day 100 — GAO decision deadline

Agency report:

Agency submits a report including:

• Legal memorandum responding to protest grounds
• Contracting officer's statement
• Relevant documents (solicitation, proposals, evaluation records)

Protester's comments:

After receiving the agency report, you can:

• Respond to agency's arguments
• Supplement grounds based on new information
• Narrow or expand issues

ADR (Alternative Dispute Resolution):

GAO offers outcome prediction (informal assessment) and flexible procedures to encourage resolution without full decision. Often effective.

Hearing:

GAO may hold a hearing if factual issues require witness testimony. Relatively rare — most protests decided on the written record.

GAO decision:

Written decision explaining GAO's analysis and conclusions. Published on GAO website (with redactions for protected information).

If your protest is sustained:

GAO recommends corrective action. Typical recommendations:

• Re-evaluate proposals
• Conduct new discussions
• Amend solicitation and allow revised proposals
• Terminate award and re-compete
• Award contract to protester (rare)

Reimbursement of costs:

If sustained, GAO may recommend reimbursement of:

• Protest filing costs (attorney fees)
• Proposal preparation costs (if award recommended)

Costs are negotiated with the agency — not automatically paid.

Agency corrective action before decision:

Agencies often take corrective action during the protest process to avoid a decision. If corrective action addresses your concerns, GAO dismisses the protest as academic.

What corrective action doesn't guarantee:

• That you'll win on re-evaluation
• That errors won't recur
• That incumbent won't be re-awarded

Corrective action gives you a fair shot — not a guaranteed win.

Protesting the corrective action:

If agency's corrective action is inadequate or creates new errors, you can file a new protest challenging the re-procurement.

Should you protest?

Consider:

• Strength of your grounds — Do you have specific, documentable errors?
• Prejudice — Would you have won without the errors?
• Cost/benefit — Legal fees vs. contract value
• Customer relationship — Protests strain relationships
• Market position — Are there other opportunities with this customer?

When protests make sense:

• Clear evaluation errors with documentary support
• Large contract value justifies legal costs
• Important precedent for future competitions
• Incumbent protection or favoritism evident

When to think twice:

• Your proposal was genuinely weaker
• Errors were minor/harmless
• Repeat business with customer matters more
• Weak grounds = wasted money and burned bridges

Relationship impact:

Protests are adversarial. Even successful protests can damage customer relationships. Consider whether the contract is worth potential friction with the agency.

Protest as business strategy:

Some contractors use protests strategically — to delay incumbents, force better pricing, or gain insight into competition. This is legal but may backfire if overused.