1DOT Digital Services (DS) BPA
1DOT Digital Services (DS) is the U.S. Department of Transportation's next-generation, department-wide vehicle for digital services and software engineering. It consolidates modernization, development, enhancement, and sustainment work across the Office of the Secretary (OST) and every Operating Administration under a single multi-award Blanket Purchase Agreement (BPA).
1DOT DS is the successor to Software Engineering Services (SWES). Since the original SWES BPAs launched in March 2020, 15 incumbents have executed 125 orders worth more than $752 million. Now DOT is expanding the model department-wide — two pools, 21 task areas, and work that reaches from enterprise shared services down to individual mission programs.
If your firm delivers software engineering, cloud, data, AI, or O+M to the federal government, 1DOT DS is a vehicle to track closely.

Contract Overview
1DOT DS is a multi-award BPA that covers the full lifecycle of digital services across DOT — Development, Modernization, and Enhancement (DME) plus Operations and Maintenance (O+M) — delivered at three scales: enterprise (shared services), cross-modal (multiple administrations), and modal (a specific program or mission).
DOT plans a two-pool structure: a Small Business Pool and an Unrestricted Pool, both issued against the GSA Multiple Award Schedule under SIN 54151S. The BPA aligns to DOT's IT Strategic Plan and is built to push reusable, "code once, use often" delivery across the department rather than one-off builds per administration.
For firms that hold the right GSA Schedule and SIN, this is one of the larger digital services opportunities in the civilian space — and the incumbent base is already known, which makes the recompete window worth planning around now.
Contract Details
- Solicitation #: RFI1821181
- Agency: U.S. Department of Transportation, Federal Highway Administration (DOT-wide use)
- Status: Pre-RFP
- Contract Ceiling: $1B-$1.9B
- Contract Type: Multi-Award Blanket Purchase Agreement (BPA)
- Period of Performance: 8 years from the effective date (no option periods; orders may extend up to 2 years beyond the BPA's end)
- Competition Type: Two-pool structure — Small Business Pool + Unrestricted Pool, under a "Small Business First" ordering strategy
- Number of Awards: Multi-award, TBD — pool sizes not yet published
- NAICS: 541511, issued under GSA Multiple Award Schedule (MAS), SIN 54151S
- Solicitation Expected: August 1, 2026
- Award Target: Q2 FY2027
- Place of Performance: DOT — Office of the Secretary (OST) and Operating Administrations (CONUS)
Functional Areas
The current PWS lays out 21 task areas covering the full digital services lifecycle. Coverage includes:
- Software engineering and modern application development
- Enterprise architecture and cross-modal delivery
- Low-code / no-code platforms (Power Platform, Salesforce, Appian, ServiceNow)
- DevSecOps, developer experience, and internal developer platforms
- AI-augmented software engineering and autonomous/semi-autonomous agents
- AI/ML product lifecycle (research through sustainment, MLOps, monitoring)
- Data engineering, data-as-a-product, and data governance
- Analytics, BI, GIS, and geospatial / transportation-related analysis
- Cloud modernization and FinOps
- Site Reliability Engineering, O&M, and observability
- Application-level cybersecurity and software supply chain security
- Human-centered design (HCD)
- Program/project management and multi-vendor collaboration
- Training
Frequently Asked Questions
About 1DOT Digital Services
What is 1DOT Digital Services (DS)?
1DOT DS is the U.S. Department of Transportation's department-wide multi-award Blanket Purchase Agreement for digital services and software engineering. It covers development, modernization, enhancement, and operations and maintenance across DOT's Office of the Secretary and all Operating Administrations.
Is 1DOT DS the same as SWES 2.0?
Yes. 1DOT Digital Services is the renamed successor to Software Engineering Services (SWES) 2.0. DOT is expanding the SWES model into a single department-wide vehicle.
How big is the 1DOT DS opportunity?
Since the original SWES BPAs launched in March 2020, 15 incumbents have executed 125 orders with a cumulative potential value exceeding $752 million. DOT has not yet published a ceiling for the new 1DOT DS BPA.
What contract vehicle is 1DOT DS issued under?
1DOT DS is a BPA issued against the GSA Multiple Award Schedule (MAS) under SIN 54151S, IT Professional Services, with OLM / Ancillary complementary SINs. Firms need the appropriate GSA MAS award to compete.
When is the 1DOT DS RFI due?
Industry responses to RFI1821181 are due by 12:00 PM ET on Thursday, July 23, 2026, submitted through the government's question template with a cover letter, and capped at 25 pages.
When will the 1DOT DS RFP be released?
A formal Request for Proposal is expected to follow the RFI on GSA eBuy. DOT has not published an RFP date. This page is updated as the timeline firms up.
How do I get on the 1DOT DS BPA?
Start by confirming your GSA MAS SIN 54151S award, decide whether you fit the Small Business or Unrestricted Pool, and respond to the RFI to shape the requirements. Summit Strategy helps firms position, plan, and write winning responses at every stage.
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