Overview
In federal procurement
DA01 is the federal PSC for business-application and application-development support delivered as labor: developers and engineers building and supporting custom applications. Contracting officers use it to classify bespoke software-build requirements on a services (labor-hour or task) basis. It is one of the IT-services PSCs ITC filed in SAM, and it pairs with NAICS 541511 on most custom-build solicitations.
UEI PR9KWJPM4JU9 · CAGE 91CE1 · PSC family IT and Telecom Services.
The same capability, commercially
The same work, sold commercially, is straightforward custom-software delivery: a team building and maintaining an application to a buyer’s spec. Mid-market and SMB firms buy it without any PSC. ITC ships Winrove on the same Next.js and TypeScript stack it uses on client engagements, which is the demonstration behind the capability.
What falls under DA01
The work, and the ITC services that deliver it. We are happy to consult on which PSC fits your scope.
- Custom application development (labor)
- Application support and maintenance
- API and integration engineering
- Section 508 / WCAG accessibility work
Common questions
What is the difference between PSC DA01 and DA10?
DA01 classifies application development and support delivered as labor (a services engagement); DA10 classifies the same business-application capability delivered as Software as a Service. The build-as-labor versus buy-as-SaaS distinction drives which code applies.
Related codes
Send the scope
We'll confirm the right PSC and NAICS for your solicitation, government or commercial.