# Special Notice: The closing date for submission of the Phase 1 whitepaper for CTT CSO Increment 1 AoI has been extended from 1:00 P.M. EDT on April 6, 2026 to 1:00 P.M. EDT on April 8, 2026.

Canonical: https://abierto.us/opportunities/ctt010

- Solicitation number: CTT-010
- Notice type: Special notice
- Status: Closed. Deadline was April 8, 2026 at 1:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK Acc- Dta (W912CH)
- NAICS: 336120 Heavy Duty Truck Manufacturing
- Product or service code: 2355 Combat, Assault, and Tactical Vehicles, Wheeled
- First posted: April 1, 2026
- Last posted: April 1, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/cf715b920e9a47d0ab78f53ba461243d/view

## Description

The closing date for submission of the Phase 1 whitepaper for CTT CSO Increment 1 AoI has been extended from 1:00 P.M. EDT on April 6, 2026 to 1:00 P.M. EDT on April 8, 2026.

## Publications

- April 1, 2026: Special notice, due April 8, 2026 at 1:00 PM EDT. Notice 15ce13c161234480a89af2b709234c21. https://sam.gov/workspace/contract/opp/15ce13c161234480a89af2b709234c21/view
- April 1, 2026: Special notice, due April 8, 2026 at 1:00 PM EDT. Notice cf715b920e9a47d0ab78f53ba461243d. https://sam.gov/workspace/contract/opp/cf715b920e9a47d0ab78f53ba461243d/view

## Points of contact

- Common Tactical Truck Team, usarmy.detroit.cpe-cl.mbx.jtwv-ctt-rfp@army.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/ctt010.