FAR 22.504—General requirements for project labor agreements.
Plain-English Summary
FAR 22.504 explains the core content and limits of project labor agreements (PLAs) used on covered federal construction projects. It addresses the basic legal requirement that PLAs must conform to applicable statutes, regulations, and Executive orders; the mandatory terms a PLA must include; the rule that agencies cannot force contractors to sign with a particular labor organization; and the circumstances under which the senior procurement executive may grant an exception from the PLA requirement in FAR 22.503(b). It also covers the factors used to decide whether a PLA would not advance economy and efficiency, when market research shows competition would be harmed, and when a PLA would conflict with other legal authorities. In practice, this section is important because it determines whether a PLA must be included in a solicitation or order, what terms the agreement must contain, and how agencies document and time any exception. For contractors, it affects bidding strategy, labor planning, and subcontracting arrangements; for contracting officers, it drives acquisition planning, market research, and the timing of solicitation actions.
Key Rules
PLAs must comply with law
Any project labor agreement used under this subpart must fully conform to all applicable statutes, regulations, and Executive orders. A PLA cannot override higher-level legal requirements.
Mandatory PLA terms
A PLA must bind all contractors and subcontractors on the project, allow participation regardless of existing collective bargaining status, include no-strike/no-lockout protections, provide prompt and mutually binding dispute resolution, and include cooperation mechanisms on productivity, quality, safety, and health.
Agency may add needed terms
The agency may include additional requirements in the PLA if they are necessary to satisfy the agency’s needs. This gives the agency flexibility to tailor the agreement to the project, so long as the added terms are lawful and consistent with the subpart.
No forced union choice
An agency may not require contractors or subcontractors to enter into a PLA with any particular labor organization. The rule prevents the government from mandating a specific union affiliation or bargaining partner.
Exceptions require written justification
The senior procurement executive may grant an exception from FAR 22.503(b) only with a specific written explanation showing that one of the listed conditions applies to the particular contract. The exception authority is not automatic and must be documented.
Economy and efficiency factors
One basis for exception is that requiring a PLA would not advance the government’s interests in economy and efficiency. The regulation identifies factors such as short duration, lack of operational complexity, a single craft or trade, limited availability of specialized contractors, or unusual and compelling urgency.
Competition-based exception
Another basis for exception is a market-research finding that a PLA would substantially reduce the number of potential offerors so much that adequate competition at a fair and reasonable price could not be achieved. A mere likely reduction in offerors is not enough unless it also prevents adequate competition at a fair and reasonable price.
Other legal inconsistency
An exception may also be granted if requiring a PLA would be inconsistent with Federal statutes, regulations, Executive orders, or Presidential memoranda. This is a legal-conflict safety valve.
Market research must be current
When evaluating the competition-based exception, contracting officers must consider current market conditions and whether price changes are due to other causes such as labor, materials, or supply chain costs. Agencies may rely on price analysis from recent competitive construction proposals of similar size and scope.
Timing depends on contract type
For non-IDIQ contracts, the exception must be granted by the solicitation date. For IDIQ contracts, the exception must be granted before solicitation if the stated basis applies to all orders; otherwise, exceptions are made for each order by the notice of intent to place the order.
Responsibilities
Agency
Ensure any PLA used under this subpart conforms to all applicable legal authorities. Decide whether to include additional PLA requirements needed to meet agency needs, and avoid requiring contractors or subcontractors to sign with a particular labor organization.
Senior Procurement Executive
Review and grant exceptions from FAR 22.503(b) only when a specific written explanation supports one of the permitted grounds. Ensure the exception is tied to the particular contract or, for IDIQs, to the applicable solicitation or order timing.
Contracting Officer
Conduct and document market research, assess whether a PLA is required or whether an exception may apply, and ensure the solicitation or order reflects the correct PLA decision by the required deadline. Consider current market conditions, price drivers, and recent comparable competition when evaluating the competition-based exception.
Contractors and Subcontractors
If a PLA applies, comply with its terms across the project, including dispute resolution, no-strike/no-lockout provisions, and cooperation requirements. Compete for work without regard to whether they are already parties to collective bargaining agreements, and do not expect the government to require affiliation with a specific labor organization.
Labor Organizations
Participate only through lawful PLA arrangements; the government may not mandate that contractors or subcontractors enter into an agreement with a particular labor organization.
Practical Implications
This section is a gatekeeper for whether a PLA must be used and what it must contain, so acquisition planning should address it early rather than after the solicitation is drafted.
A common pitfall is treating a likely reduction in bidders as enough to justify an exception; the rule requires a stronger showing that adequate competition at a fair and reasonable price would be lost.
Another frequent issue is weak documentation: the exception must be specifically written and tied to the contract, with market research that reflects current conditions and not just assumptions.
For IDIQs, timing matters a lot—an exception may need to be made before solicitation or separately for each order, depending on whether the basis applies to all orders.
Contractors should review PLA terms carefully because they can affect labor stability, subcontracting, dispute resolution, and project administration across the entire construction effort.
Official Regulatory Text
(a) General . Project labor agreements established under this subpart shall fully conform to all statutes, regulations, and Executive orders. (b) Requirements . A project labor agreement shall- (1) Bind all contractors and subcontractors engaged in construction on the construction project to comply with the project labor agreement; (2) Allow all contractors and subcontractors to compete for contracts and subcontracts without regard to whether they are otherwise parties to collective bargaining agreements; (3) Contain guarantees against strikes, lockouts, and similar job disruptions; (4) Set forth effective, prompt, and mutually binding procedures for resolving labor disputes arising during the term of the project labor agreement; (5) Provide other mechanisms for labor-management cooperation on matters of mutual interest and concern, including productivity, quality of work, safety, and health; and (6) Include any additional requirements as the agency deems necessary to satisfy its needs. (c) Labor organizations. An agency may not require contractors or subcontractors to enter into a project labor agreement with any particular labor organization. (d) Exceptions to project labor agreement requirements— (1) Exception. The senior procurement executive may grant an exception from the requirements at 22.503 (b), providing a specific written explanation of why at least one of the following conditions exists with respect to the particular contract: (i) Requiring a project labor agreement on the project would not advance the Federal Government's interests in achieving economy and efficiency in Federal procurement. The exception shall be based on one or more of the following factors: (A) The project is of short duration and lacks operational complexity. (B) The project will involve only one craft or trade. (C) The project will involve specialized construction work that is available from only a limited number of contractors or subcontractors. (D) The agency's need for the project is of such an unusual and compelling urgency that a project labor agreement would be impracticable. (ii) Market research indicates that requiring a project labor agreement on the project would substantially reduce the number of potential offerors to such a degree that adequate competition at a fair and reasonable price could not be achieved. (See 10.002 (b)(1) and 36.104 ). A likely reduction in the number of potential offerors is not, by itself, sufficient to except a contract from coverage under this authority unless it is coupled with the finding that the reduction would not allow for adequate competition at a fair and reasonable price. (iii) Requiring a project labor agreement on the project would otherwise be inconsistent with Federal statutes, regulations, Executive orders, or Presidential memoranda. (2) Considerations. When determining whether the exception in paragraph (d)(1)(ii) of this section applies, contracting officers shall consider current market conditions and the extent to which price fluctuations may be attributable to factors other than the requirement for a project labor agreement ( e.g., costs of labor or materials, supply chain costs). Agencies may rely on price analysis conducted on recent competitive proposals for construction projects of a similar size and scope. (3) Timing of the exception — (i) Contracts other than IDIQ contracts. The exception must be granted for a particular contract by the solicitation date. (ii) IDIQ contracts. An exception shall be granted prior to the solicitation date if the basis for the exception cited would apply to all orders. Otherwise, exceptions shall be granted for each order by the time of the notice of the intent to place an order ( e.g., 16.505 (b)(1)).