# National Defense R&D Services; Defense-Related Activities; R&D Administrative Expenses (PSC AC34)

Canonical: https://abierto.us/psc/ac34

Federal contract opportunities under product and service code AC34. 3 opportunities in the window, 1 open now.

## Open now (1)

- Operational Test and Training Infrastructure (OTTI) Commercial Solutions Opening (CSO) (FA2553-25-S-C001), Department of the Air Force, due December 9, 2029 at 1:59 AM EST. https://abierto.us/opportunities/fa255325sc001

## Recent (2 in all)

- June 29, 2026: TECHNOLOGY LICENSING OPPORTUNITY: True Silicone DLP Printing Platform (S-133734), special notice. https://abierto.us/opportunities/s133734
- June 29, 2026: TECHNOLOGY LICENSING OPPORTUNITY: PFAS-Free Sulfonated Poly(norbornene) Ionomeric Binders (S-194655), special notice. https://abierto.us/opportunities/s194655

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Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/ac34.