FAR 36.202—Specifications.
Plain-English Summary
FAR 36.202 addresses how construction specifications must be written and what they must contain when an agency describes construction requirements. It covers three main topics: first, that construction specifications must comply with the requirements of FAR part 11, which governs describing agency needs and using performance-based or other appropriate specification methods; second, that contracting officers should, whenever possible, use widely recognized standards or specifications issued by governments, industry groups, or technical societies; and third, that when a brand name or equal description is necessary, the specification must clearly identify the essential physical, functional, or other characteristics of the brand-name item that an “equal” product must meet. In practice, this section is meant to promote clear, objective, and competition-friendly specifications that reduce ambiguity, support fair competition, and help avoid unnecessary sole-source or restrictive requirements. It also helps ensure that construction solicitations are based on accepted technical standards and that any brand-name references are justified by clearly stated essential features rather than by preference alone. For contractors, this section signals that the government should be describing what it needs in measurable terms; for contracting officers, it is a drafting rule that directly affects competition, evaluation, and protest risk.
Key Rules
Part 11 compliance required
Construction specifications must conform to FAR part 11. That means the specification-writing approach must follow the rules for describing agency needs, including appropriate use of performance-oriented requirements and other part 11 standards.
Use recognized standards when possible
Contracting officers should, whenever possible, reference widely recognized standards or specifications issued by governments, industry, or technical societies. This promotes consistency, interoperability, and competition by relying on established technical benchmarks.
Brand name or equal must be specific
If a brand name or equal description is necessary, the specification must clearly state the particular physical, functional, or other characteristics of the brand-name item that are essential. An “equal” product must be able to meet those identified essential characteristics.
Essential features must be identified
The government cannot rely on a brand name reference alone. The specification must explain what makes the brand-name item acceptable so offerors know exactly what features their proposed equal products must match.
Drafting should support competition
The overall rule set is intended to avoid vague, overly restrictive, or preference-based specifications. Specifications should be written to allow fair competition while still meeting the agency’s actual needs.
Responsibilities
Contracting Officer
Ensure construction specifications comply with FAR part 11; use widely recognized standards or specifications whenever possible; and, when a brand name or equal description is needed, clearly identify the essential characteristics that define acceptability.
Specification Writer / Technical Personnel
Prepare construction specifications in a way that reflects the agency’s actual requirements, uses recognized standards where appropriate, and states essential physical, functional, or other characteristics with enough clarity for offerors to compete intelligently.
Agency / Requiring Activity
Provide accurate technical requirements and support the use of objective, recognized standards rather than unnecessary brand-specific language; ensure the requirement is stated in a way that can be competed fairly.
Contractor / Offeror
Review the specification to determine the governing standards and the essential characteristics of any brand-name or equal description, then propose products or methods that meet those stated requirements.
Practical Implications
This section pushes agencies toward clearer, more objective construction specs, which usually improves competition and reduces disputes over what the government actually wanted.
A common pitfall is citing a brand name without stating the essential features that make it acceptable; that can make the solicitation ambiguous and vulnerable to protest or clarification requests.
Another frequent issue is failing to use recognized standards when they exist, which can create unnecessary proprietary requirements or inconsistent technical expectations.
Contractors should read brand-name-or-equal language carefully and map their proposed product to each essential characteristic; simply being similar to the brand name is not enough.
For contracting officers, the practical test is whether an offeror could understand the requirement and compete on a fair basis without guessing at unstated preferences.
Official Regulatory Text
(a) Construction specifications shall conform to the requirements in part 11 of this regulation. (b) Whenever possible, contracting officers shall ensure that references in specifications are to widely recognized standards or specifications promulgated by governments, industries, or technical societies. (c) When "brand name or equal" descriptions are necessary, specifications must clearly identify and describe the particular physical, functional, or other characteristics of the brand-name items which are considered essential to satisfying the requirement.