Difference Between BRS and FRS (With Table)

The Business Requirement Specification is known as “BRS” and Functional Requirement Specification is known as “FRS”. In general, the use of these documents is determined by the type of organization & firm, as well as their standards & how they follow processes. 


The main difference between BRS and FRS is that a BRS document is written at the start of a project to show the strategy to meet the client’s needs on a more basic level. And FRS is the most comprehensive document created by developers and testers, including all software components and expected interactions, as well as business, compliance, and security requirements.