SRS (Software Requirements Specification)

[ɛs ɑːr ɛs / ˈsɔftweər rɪˈkwaɪrmənts ˌspɛsɪfɪˈkeɪʃən]
nounpl: SRSs or SRS documents
Especificação de Requisitos de Software
1. A formal document that outlines all functional and non-functional requirements for a software system, serving as a contract between stakeholders and the development team
The SRS document clearly defines all user requirements and system constraints before development begins.
O documento de SRS define claramente todos os requisitos do usuário e restrições do sistema antes do desenvolvimento começar.
2. A comprehensive specification that details what a software product should do, how it should perform, and any constraints it must operate within
The team reviewed the SRS to ensure all requirements were met during the testing phase.
A equipe revisou a SRS para garantir que todos os requisitos fossem atendidos durante a fase de testes.
3. A baseline document used in software project management to prevent scope creep and ensure alignment between all project stakeholders
Without a proper SRS, the project faced constant changes and delays.
Sem uma SRS adequada, o projeto enfrentou mudanças constantes e atrasos.
In both Brazilian and North American software development cultures, the SRS is considered a critical artifact in the software development lifecycle. In Brazil, the adoption of formal SRS documentation has increased with the growth of the tech industry in São Paulo and other major cities. In the USA, particularly in Silicon Valley and tech hubs like NYC, SRS practices vary—agile teams may use lighter versions (user stories), while enterprise and regulated industries (finance, healthcare) maintain comprehensive formal SRS documents. The acronym SRS is used universally in technical documentation regardless of the language being spoken.
Synonyms / Sinônimos
Software Requirements Document (SRD)Requirements SpecificationFunctional SpecificationRequirements Definition Document

Regional Variations

General Brazilian
Especificação de Requisitos de Software
Standard term used in Brazilian software development companies
São Paulo
Especificação de Requisitos de Software / Documento de Requisitos
Commonly used in tech hubs; often abbreviated as SRS even in Portuguese
Rio de Janeiro
Especificação de Requisitos
Slightly shortened version; both English acronym and Portuguese translation are used
Portugal
Especificação de Requisitos de Software
Same as Brazilian Portuguese; acronym SRS is widely used across European tech companies

Related Words

requirements gatheringsoftware design documentuse casesacceptance criteriasystem architecturetesting requirements

Related Idioms & Phrases

to have the requirements in the SRS
to deviate from the SRS
SRS-driven development
to baseline the SRS
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