49 C.F.R. § 26.39

(a) Your DBE program must include an element to structure contracting requirements to facilitate competition by small business concerns, taking all reasonable steps to eliminate obstacles to their participation, including unnecessary and unjustified bundling of contract requirements that may preclude small business participation in procurements as prime contractors or subcontractors.

(b) This element must be submitted to the appropriate DOT operating administration for approval as a part of your DBE program. As part of this program element you may include, but are not limited to, the following strategies:

(1) Establishing a DBE-neutral small business set-aside for prime contracts under a stated amount (e.g., $1 million).

(2) In multi-year design-build contracts or other large contracts (e.g., for “megaprojects”) requiring bidders on the prime contract to specify elements of the contract or specific subcontracts that are of a size that small businesses, including DBEs, can reasonably perform.

(3) On prime contracts not having DBE contract goals, requiring the prime contractor to provide subcontracting opportunities of a size that small businesses, including DBEs, can reasonably perform, rather than self-performing all the work involved.

(4) Identifying alternative acquisition strategies and structuring procurements to facilitate the ability of consortia or joint ventures consisting of small businesses, including DBEs, to compete for and perform prime contracts.

(5) To meet the portion of your overall goal you project to meet through DBE-neutral measures, ensuring that a reasonable number of prime contracts are of a size that small businesses, including DBEs, can reasonably perform.

(c) You must actively implement your program elements to foster small business participation. Doing so is a requirement of good faith implementation of your DBE program.