Source Selection Process

The source selection process is the formal government procedure for evaluating competing proposals against disclosed criteria, conducting discussions, and selecting the offeror whose proposal represents the best value to the government.

What is the Source Selection Process?

The source selection process, governed by FAR Part 15 and agency-specific source selection procedures, is the government's structured methodology for choosing among competing vendors. It is designed to produce a defensible, documented award decision based on the evaluation criteria disclosed in the solicitation.

The process involves several key participants and activities:

Source Selection Authority (SSA), The individual with final decision-making authority. For most contracts, this is the contracting officer. For major programs, it may be a senior program official. The SSA issues the source selection decision document.

Source Selection Evaluation Board (SSEB), Subject matter experts who conduct technical, management, and past performance evaluations. The SSEB produces documented ratings with rationale for each proposal.

Source Selection Advisory Council (SSAC), Used on large or complex procurements to provide the SSA with an independent assessment of the SSEB's results and a recommendation for award. Not used on all procurements.

Contracting Officer, Oversees the entire process, makes the competitive range determination, conducts price/cost evaluation, manages discussions, and issues the award.

The source selection process sequence:

1. Receive proposals
2. SSEB evaluation (technical, management, past performance)
3. Price/cost evaluation by contracting officer
4. Competitive range determination
5. Discussions with competitive range offerors
6. Final Proposal Revisions
7. Final evaluation
8. SSAC review (if applicable)
9. SSA source selection decision
10. Award and unsuccessful offeror notifications
11. Debriefings

Why the Source Selection Process matters for government contractors

Understanding the source selection process helps contractors anticipate the evaluation timeline, identify where their proposal may be vulnerable, and know what to do if they are excluded or unsuccessful. Knowing that the SSEB produces written rationale for every rating means proposals must be written with clear, specific, verifiable claims, vague assertions do not become documented strengths. Knowing that the SSA reviews SSEB results and may independently assess the best value tradeoff means that price competitiveness matters even when Technical is the most important factor. The source selection process is also the framework for bid protests, protesters argue that specific process steps were executed improperly.

Example

The Department of Veterans Affairs uses a three-tier source selection process for a $45M IT modernization contract. The SSEB (six technical evaluators plus a past performance evaluator) takes six weeks to evaluate seven initial proposals. The contracting officer determines four are in the competitive range. Written discussions are conducted over three weeks. After FPR, the SSAB reviews the four FPR evaluations and recommends Company A. The SSA reviews the SSEB ratings, the SSAC recommendation, and independently assesses the best value tradeoff between Company A (Outstanding Technical, $18M per year) and Company B (Good Technical, $15.5M per year). The SSA documents that the Outstanding technical rating does not justify $2.5M per year in additional cost, awards to Company B.

Frequently Asked Questions

How long does the source selection process typically take?

Timeline varies enormously. Simple competitions may be decided in 30-60 days. Complex GWAC or agency IDIQ competitions routinely take 6-18 months. Major defense program source selections have taken years. Protests during the process can add months.

Are source selection records public?

Source selection records are generally protected from public disclosure to prevent compromising the integrity of the competition. After award, the losing offerors receive a debriefing with feedback on their own proposals. The Source Selection Decision Document, the SSA's final written determination, may be released under FOIA with competitor-sensitive information redacted.

What is the role of legal counsel in source selection?

Agency legal counsel (typically from the contracting activity's legal office) advises the source selection team throughout the process. Legal review is particularly focused on ensuring evaluation consistency, proper competitive range determinations, and the defensibility of the source selection decision document against potential protests.

Can source selection team members discuss the evaluation with outsiders?

No. Source selection information is strictly protected under the Procurement Integrity Act. Members of the evaluation team cannot discuss evaluation results, competitor information, or selection criteria interpretations with anyone outside the formal source selection process. Violations can result in criminal prosecution.