# DOE/NNSA Clearance Action Tracking System (CATS) Development & Maintenance Support Services.

Canonical: https://abierto.us/opportunities/3f1c5db2315e47bfb3933f1ae854b426

- Solicitation number: Amend
- Notice type: Special notice
- Status: Closed. Deadline was March 2, 2026 at 10:00 AM EST
- Department: Department of Energy
- Contracting office: NNSA NON-MO Cntrctng Ops Div (892331)
- NAICS: 541511 Custom Computer Programming Services
- Product or service code: 7A20 Application development software delivered by perpetual license, consisting of analysis, design, development, code, test and release packages associated with application development projects.
- Set-aside: 8(a) set-aside
- First posted: February 19, 2026
- Last posted: February 19, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/3f1c5db2315e47bfb3933f1ae854b426/view

## Description

Amendment #9 is issued to revise DOE-L-2015 Offer Acceptance Period (OCT 2015) from: “The offeror's bid/proposal shall be valid for 180 calendar days after the required due date for bids/proposals.”

## Publications

- February 19, 2026: Special notice, due March 2, 2026 at 10:00 AM EST. Notice 3f1c5db2315e47bfb3933f1ae854b426. https://sam.gov/workspace/contract/opp/3f1c5db2315e47bfb3933f1ae854b426/view

## Points of contact

- Sartori, Samantha, samantha.sartori@nnsa.doe.gov
- Barela, Tamra, tamra.barela@nnsa.doe.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/3f1c5db2315e47bfb3933f1ae854b426.