FAR 17.4—Subpart 17.4

General.

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.

Limitations.

FAR 17.402 sets the limits on when the Government may use leader company contracting and what protections must be built into that arrangement. This section covers four threshold conditions for using a leader company: the leader must have the necessary production know-how and be able to help the follower(s); no other source can satisfy the Government’s needs without that assistance; the leader’s assistance must be limited to what is essential for the follower(s) to produce the items; and the arrangement must be authorized under agency procedures. It also requires the Government to reserve the right to approve subcontracts between the leader company and the follower(s). In practice, this means leader company contracting is a narrow, controlled technique—not a general teaming or industrial base strategy—and it should be used only when the Government has a real need that cannot be met otherwise. The section is designed to prevent unnecessary dependence on a leader company, protect the Government’s interests in subcontracting relationships, and ensure agency-level oversight before this contracting approach is used.

Procedures.

FAR 17.403 explains the basic award procedures for a leader-follower contracting arrangement. It covers three permissible ways a contracting officer may structure the award: a prime contract to the leader company that requires it to subcontract part of the work to a specified follower and provide production assistance; a split arrangement where the leader receives a prime contract for assistance and the follower receives the prime contract for production; or a prime contract to the follower that requires it to subcontract with a designated leader for assistance. The section also requires the contracting officer to make sure the contract includes a firm agreement on whether, and how, contractor trade secrets, technical designs or concepts, specific proprietary data, and proprietary software may be disclosed. In practice, this section is about setting up the contractual relationship correctly so the production partner gets the needed support while protecting sensitive proprietary information. It matters because these arrangements can involve unusual subcontracting obligations, coordination between competitors or partners, and significant intellectual property and data-rights sensitivities.