How long do I have to request a debriefing after losing a contract?

Debriefing request requirements: **Timeline:** - Written request required within 3 calendar days - Days counted from date of notification - Request should be in writing to Contracting Officer **What You're Entitled To:** - Explanation of evaluation ratings - Summary of rationale for award - Reasonable responses to questions - Information about winning offeror (with limits) **What You Won't Get:** - Specific competitor pricing - Proprietary information - Point-by-point comparisons **Best Practices:** - Always request debriefings (even for wins) - Prepare specific questions in advance - Take detailed notes - Consider whether protest is warranted