Requirement
A requirement is a mandatory condition that must be met to satisfy a goal, standard, contract, or constraint.
Requirements:
- Define clear acceptance criteria (“done means…”).
- Reduce ambiguity when compliance, safety, or interoperability matters.
- Are evaluated as pass/fail (met vs not met).
Requirement vs guideline
Section titled “Requirement vs guideline”- A requirement is “must” (non-negotiable).
- A guideline is “should” (recommended, adaptable).