Competitive Acquisition (Part 15)

FAR 52.215-1

Instructions to Offerors—Competitive Acquisition

The instruction set that governs the full Part 15 negotiated-acquisition process: proposal submission, late proposals, clarifications and exchanges, discussions, the competitive range, final proposal revisions (FPR), and award without discussions. Far more procedurally elaborate than its commercial-item counterpart 52.212-1.

FAR / DFARS Part
FAR Part 15 — Contracting by Negotiation
Prescribed By
FAR 15.209(a) — Required in solicitations for competitive negotiated acquisitions (non-commercial Part 15 buys).
Flow-down to Subcontracts

Not flowed down.

What this clause requires

  • 1Submit the proposal in the time, format, and location specified — late proposals are excluded except under narrow 52.215-1(c)(3)(ii) circumstances.
  • 2The Government may award without discussions, so the initial proposal should be the best the offeror can submit.
  • 3If discussions are held, the CO will establish a competitive range comprising the most highly rated proposals and conduct exchanges with each.
  • 4Offerors in the competitive range will be given an opportunity to submit a Final Proposal Revision (FPR) by a specified date.
  • 5Proposals are valid for the minimum acceptance period stated (default 60 days for FAR 15) or as specified.

When this clause applies

Every Part 15 competitive negotiated solicitation. Not used in Part 12 commercial buys (52.212-1 is used instead) or Part 13 simplified buys.

Alternates

Alt IWhen the Government intends to award without discussions and wants to emphasize that the initial proposal should be the most favorable.
Alt IIWhen the Government may award without discussions (the standard variation).

Common pitfalls

!Holding back your best price expecting discussions — the CO can award without discussions; your initial proposal IS your offer.
!Late submission by even seconds — 52.215-1(c)(3) is strict; FAR Board cases consistently uphold late exclusions.
!Treating clarifications (15.306(a)) like discussions (15.306(d)) — clarifications are narrow and do not let you revise the proposal.
!Submitting a 'final proposal revision' that introduces wholly new content — the CO can reject as outside the scope of discussions.

Proposal-team checklist

  • ☐Submit the strongest, most discount-competitive initial proposal possible — assume no discussions.
  • ☐Build a compliance matrix from Sections L (instructions, mapped to 52.215-1 here) and M (evaluation factors).
  • ☐Track the proposal-acceptance period and extend if requested in writing to remain in the competitive range.
  • ☐If the CO opens discussions, address every weakness/deficiency the CO identified — silence is treated as acceptance.

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FAQ

What is the competitive range?

Under FAR 15.306(c)(1), the CO establishes a competitive range comprising the proposals most highly rated unless further restricted in the solicitation. Offerors in the range get discussions and an FPR opportunity.

Can I revise my technical approach in the FPR?

Yes, but the revision must respond to the discussion topics the CO identified. Introducing a wholly different approach risks being treated as a new offer outside the scope of discussions.

What's the difference between clarifications and discussions?

Clarifications (15.306(a)) are limited exchanges to address minor uncertainties — no proposal revision is allowed. Discussions (15.306(d)) involve negotiations, weakness/deficiency identification, and an opportunity to revise via FPR.

Related clauses

FAR 52.212-1
Instructions to Offerors — Commercial

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Reference content based on the Federal Acquisition Regulation and DFARS as of June 2026. Always verify the current clause text at acquisition.gov before relying on it for an actual submission. Educational reference; not legal advice.