FAR 17.401—General.
Plain-English Summary
FAR 17.401 explains the basic concept of leader company contracting and sets the boundaries for when it may be used. This section covers what the technique is, who the leader company and follower companies are, the fact that it is an extraordinary acquisition method, and the requirement that it be used only in special circumstances and only in accordance with agency procedures. It also identifies the core purpose of the technique: a developer or sole producer serves as the leader company and provides assistance and know-how under an approved contract so one or more designated follower companies can become alternate or additional sources of supply. Finally, the section lists the specific acquisition objectives this technique may serve, including reducing delivery time, spreading suppliers geographically, maximizing scarce tooling or special equipment, improving production economies, ensuring uniformity and reliability, resolving proprietary data issues, and easing the transition from development to production and later competitive acquisition. In practice, this provision matters because it is not a routine sourcing approach; it is a specialized industrial-base and production-planning tool that requires careful justification, agency-level controls, and attention to competition, data rights, and long-term supply strategy.
Key Rules
Extraordinary technique only
Leader company contracting is not a standard acquisition method. It may be used only in special circumstances, which means the contracting activity must have a specific, unusual need that justifies departing from ordinary sourcing approaches.
Must follow agency procedures
Use of this technique is permitted only when it complies with the agency’s established procedures. Agencies therefore need internal policies or approval processes that govern when and how leader company contracting may be selected.
Leader company provides know-how
A developer or sole producer is designated as the leader company and, under an approved contract, furnishes assistance and technical know-how to one or more follower companies. The purpose is to help those followers become qualified sources of supply.
Follower companies become sources
The technique is designed to build additional supply capability, not merely to transfer information. The follower companies are intended to emerge as viable sources for future production or procurement needs.
Limited to stated objectives
The technique should be used only to advance one or more of the listed objectives, such as reducing delivery time, increasing geographic dispersion, maximizing scarce tooling, improving production economies, ensuring standardization and interchangeability, resolving proprietary data problems, or supporting transition to competitive acquisition.
Supports transition and competition
One of the express goals is to move from development into production and then into later competitive acquisition of end items or major components. This makes the technique a bridge from single-source development to a broader competitive supply base.
Responsibilities
Agency
Establish and apply procedures governing when leader company contracting may be used. Ensure the technique is reserved for special circumstances and that its use aligns with the agency’s industrial-base, production, and acquisition objectives.
Contracting Officer
Determine whether the circumstances justify this extraordinary technique and confirm that agency procedures permit it. Structure the contract so the leader company’s assistance and know-how are provided under approved terms and support the intended supply-base objectives.
Leader Company
As the designated developer or sole producer, provide assistance and technical know-how to the follower companies under the approved contract. Help enable those companies to become qualified sources of supply.
Follower Companies
Receive the assistance and know-how and use it to develop the capability to supply the product or system. Work toward becoming additional or alternate sources of supply.
Program/Requirements Officials
Identify whether the acquisition needs fit one or more of the listed objectives, such as schedule reduction, standardization, or transition to competition. Support the decision to use this technique only when it advances the program’s supply and production goals.
Practical Implications
This section is a gatekeeper: it tells contracting personnel that leader company contracting is exceptional, not a default workaround for a difficult buy.
The biggest pitfall is using the technique without a clear special circumstance or without agency authorization; that can create compliance risk and undermine the procurement record.
Because the method depends on transferring know-how from a developer or sole producer, data rights, proprietary information, and the scope of technical assistance must be handled carefully.
The technique is often used to solve production-base problems, so teams should document which of the listed objectives they are trying to achieve and why ordinary competition or other strategies are not enough.
Contractors should understand that the goal is to create future sources of supply, which may reduce long-term dependence on the leader company and increase competition later on.
Official Regulatory Text
Leader company contracting is an extraordinary acquisition technique that is limited to special circumstances and utilized only when its use is in accordance with agency procedures. A developer or sole producer of a product or system is designated under this acquisition technique to be the leader company, and to furnish assistance and know-how under an approved contract to one or more designated follower companies, so they can become a source of supply. The objectives of this technique are one or more of the following: (a) Reduce delivery time. (b) Achieve geographic dispersion of suppliers. (c) Maximize the use of scarce tooling or special equipment. (d) Achieve economies in production. (e) Ensure uniformity and reliability in equipment, compatibility or standardization of components, and interchangeability of parts. (f) Eliminate problems in the use of proprietary data that cannot be resolved by more satisfactory solutions. (g) Facilitate the transition from development to production and to subsequent competitive acquisition of end items or major components.