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Federal Procurement

Critical Nuclear Weapon Design Information

Search Critical Nuclear Weapon Design Information government contracts, grants, and federal opportunities.

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CNWDI

Critical Nuclear Weapon Design Information Government Contracts & Federal Records

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Why does Critical Nuclear Weapon Design Information (CNWDI) matter?

CNWDI is a DoD category of Top Secret Restricted Data revealing the theory of operation or design of the components of a nuclear weapon. Access to CNWDI is limited to the minimum number of personnel whose official duties require it. CNWDI is a subset of Restricted Data that receives additional protection.

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Abbreviation

CNWDI

Level

Special Access & Program Clearances

Processing Time

2-4 months (after TS is granted)

Investigation Type

Top Secret clearance plus CNWDI-specific briefing and access approval

Eligibility Requirements

  • Active Top Secret clearance mandatory
  • Specific authorization from the appropriate military service or agency
  • CNWDI briefing and non-disclosure agreement
  • Exceptionally strict need-to-know basis
  • Annual CNWDI refresher briefings required

Impact on Federal Contracting

CNWDI access is required for contracts involving nuclear weapons design, stockpile stewardship, warhead life extension programs, and nuclear weapons effects testing. The primary customers are NNSA, the nuclear weapons laboratories, and the military services' nuclear enterprise. Highly specialized contracts with very limited competition.

Other Special Access & Program Clearances Clearances

Special Access ProgramSAPYankee WhiteYWCOMSEC (Communications Security)COMSEC

Other Clearance Levels

Confidential ClearanceCSecret ClearanceSTop Secret ClearanceTSTop Secret / Sensitive Compartmented InformationTS/SCI

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All ContractsGrantsFederal Agencies90+States & Territories56Set-Aside Programs15+NAICS Industries1,051Industry Sectors20Top Contractors100Closing SoonNew This WeekTrends

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Frequently Asked Questions

How do I track new opportunities for Critical Nuclear Weapon Design Information?
Create a free Bureauify account to save this search, set up email alerts for new postings, and track deadlines. All data is sourced from SAM.gov, USAspending, FPDS, and Grants.gov and updated hourly.
How often is this data updated?
Bureauify aggregates data from multiple federal sources — SAM.gov, USAspending, FPDS, and Grants.gov — and updates hourly. Active solicitations, awards, grants, and other federal records are refreshed throughout the day.
Cite this page
Bureauify. (2026). Critical Nuclear Weapon Design Information — Federal Contract Intelligence. Bureauify Federal Intelligence. Retrieved , from https://bureauify.com/security_clearance/cnwdi

Data Methodology

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Primary: DCSA, OPM. Supplemented by 110+ federal data feeds including GAO, IG reports, Federal Register, and agency forecasts.

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Processing

Records are normalized, deduplicated, and enriched with NAICS descriptions, agency hierarchies, and set-aside classifications. Semantic embeddings enable concept-based search beyond keyword matching.

Disclaimer

Data is sourced from official federal systems and refreshed regularly. Verify critical details on the originating agency website before making business decisions.

This security_clearance page aggregates data across all indexed federal sources.

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Set-Asides

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