Support: Professional, Engineering and Technical Services.
The support PSC for professional engineering and technical services.
PSC R425: professional engineering and technical services. IT Custom Solution delivers technical advisory and engineering support for federal and commercial buyers.
In federal procurement.
R425 is the federal PSC for professional engineering and technical services: specialized technical support, assessments, and engineering advisory. Agencies use it for technical-services contracts that are advisory or engineering in nature rather than a software build or hardware buy. It maps to NAICS 541330 and 541690-class work and is filed in ITC’s SAM PSC assertions.
The same capability, commercially.
Commercially, R425 is the technical-advisory engagement: bringing engineering and technical expertise to a specific problem. Mid-market and enterprise firms buy this for technical assessments, feasibility work, and specialized engineering support. The capability is the same as the government version, sold on the problem rather than a code.
What falls under R425.
Common questions.
What kind of work falls under PSC R425?
Professional engineering and technical services: technical assessments, feasibility work, engineering advisory, and specialized technical support, as distinct from a software build or hardware purchase.
Related codes.
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