When a small defense technology company signs a subcontract with a prime contractor, the IP and NDA clauses often receive less scrutiny than they deserve. These clauses govern who owns what you build, what the prime can do with your technical data, and how long your competitive advantages remain protected.
Here's what to understand and negotiate before signing.
Why Defense Subcontract IP Deserves Careful Review
The core tension: You're bringing proprietary technology to solve a defense problem. The prime needs enough access to your technology to integrate it and perform on their prime contract. The government needs certain data rights to support the delivered system. These legitimate needs must be balanced against protecting the technology you've invested years developing.
Primes often present subcontract agreements as "standard" — but "standard" usually means standard for the prime's benefit. Everything is negotiable to some degree.
Key IP Concepts in Defense Subcontracts
Technical Data vs. Computer Software
DFARS distinguishes between:
- Technical data: Recorded information of a scientific or technical nature
- Computer software: Computer programs and related data
- Computer software documentation: Technical data related to computer software
Each category has different default government rights and different negotiation dynamics. Know what category your primary deliverable falls into.
Government Rights Tiers
DFARS 252.227-7013 (technical data) and 252.227-7014 (computer software) define rights tiers:
Unlimited rights: Government can use, modify, disclose, and reproduce for any purpose. Applies to technology developed exclusively with government funds.
Government purpose rights (GPR): Government can use within government and with contractors working on behalf of government. After 5 years, converts to unlimited rights. Applies to technology developed with mixed funding.
Limited rights (technical data) / Restricted rights (software): Government can use only for specific purposes, no disclosure to third parties. Applies to technology developed exclusively with private funds.
SBIR Data Rights: Special protection for SBIR-funded technology — 20 years before government can disclose to third parties.
The best protection for your technology is ensuring it's clearly identified as developed with private funds, properly marked, and that the subcontract preserves your right to assert the appropriate rights category.
Critical NDA Provisions for Defense Subcontracts
A defense subcontract NDA should address:
Definition of Proprietary Information: Be explicit and broad — include technical data, software, pricing models, business processes, and customer relationships. Vague definitions lead to disputes about what's protected.
Purpose limitation: The prime can use your proprietary information only to perform on the specific contract. Not for competing bids, not for internal development, not for disclosing to other customers.
No residuals clause: Some prime agreements include "residuals" provisions allowing the prime to use knowledge "retained in the unaided memory of its employees." Negotiate these out — they can swallow your technical IP protection entirely.
Survival period: Government contract NDA protections should survive at least 5 years post-contract. For truly proprietary technologies, negotiate for longer.
Return or destruction of materials: Upon contract completion or termination, the prime should return or certifiably destroy your proprietary data.
DFARS Flowdown Requirements
Prime contractors must flow certain DFARS clauses down to subcontractors. Key clauses that affect subcontractor IP:
- DFARS 252.204-7012 (Safeguarding Covered Defense Information): If the subcontract involves CDI/CUI, the subcontractor must comply with DFARS cybersecurity requirements — flowing down your own cybersecurity obligations
- DFARS 252.227-7013/7014: Technical data and software rights clauses — must be flowed down to subcontractors who develop technical data or software
- DFARS 252.227-7018: SBIR Data Rights — must be preserved in subcontracts for SBIR-developed technology
Verify that any IP-protective clauses in the prime's government contract are properly flowing down to you. Primes sometimes flow down obligations without flowing down the corresponding rights.
What to Negotiate in Practice
Resist assignment clauses: Some prime agreements attempt to assign all IP developed under the subcontract to the prime. This is appropriate for custom developments funded by the subcontract, but not for your pre-existing or independently developed technology. Insist on clearly defined background IP (yours, prior to contract) vs. foreground IP (developed specifically under this contract).
Request mutual NDA: If you're sharing your technology, the NDA should be mutual — the prime's pricing strategy, customer relationships, and technical approaches should be equally protected.
Carve out improvements to your IP: If the work generates improvements to your pre-existing technology, those improvements should remain yours or be jointly owned — not automatically assigned to the prime.
See Rutagon's government contract teaming strategy and defense prime subcontractor communication for broader teaming context.
Explore Rutagon's government contracting capabilities.
FAQ
Does a subcontractor get SBIR Data Rights protection on their technology?
If your technology was developed with SBIR funding (your own SBIR award), SBIR Data Rights protections apply regardless of whether you're now performing as a prime or subcontractor. Ensure your subcontract explicitly preserves SBIR Data Rights, flow down DFARS 252.227-7018 appropriately, and mark all deliverables with SBIR Data Rights legends. A prime cannot override your SBIR Data Rights through a subcontract clause.
Can a prime contractor use a subcontractor's technical data for future bids?
Only to the extent permitted by the data rights granted in the subcontract. If the prime has limited rights to your technical data, using it for competitive bids against you would be a misappropriation. Clarity in your NDA and data rights markings is what makes this enforceable. Ambiguously marked data is harder to protect.
What happens to subcontractor IP if the prime's prime contract is terminated?
Prime contract termination clauses often address how subcontract obligations are handled on termination. Termination for convenience clauses typically entitle you to costs incurred and a reasonable profit on work performed. IP ownership generally follows your subcontract agreement regardless of what happens at the prime level, though termination may trigger return/destruction of proprietary material.
Should a defense tech subcontractor hire an attorney to review the prime's teaming agreement?
Yes — for any significant teaming relationship. Government contracts attorneys with DFARS IP experience are specialized — general commercial attorneys are not sufficient for interpreting DFARS data rights. The cost of a legal review ($1,000–$3,000 for a focused review) is negligible compared to the value of the IP at stake. Rutagon recommends this before signing any teaming agreement with a large prime.
What is the "developed exclusively at private expense" standard for restricted rights?
To claim restricted rights (limited government rights) to computer software, the software must have been developed "exclusively at private expense" — with no government funding for the specific development. Commingled funding (part government, part private) generally results in government purpose rights rather than restricted rights. Maintain clear records of the funding sources for each development effort to support rights assertions.