Product requirements document (PRD)

A product requirements document (PRD) is a written artifact that records all the requirements for a product. PRDs are used mostly for software products.

Typically a PRD is created from the perspective of end users and it describes at a high-level what a solution should do, omitting details about how it should work. Technical/implementation details are subsequently specified in a functional specification.

See also [system requirements specification (SRS)].