What is the purpose of a "requirements traceability matrix"?

The purpose of a requirements traceability matrix is to link requirements to their origin and ensure they are fully addressed in solutions. This tool is essential in the requirements management process as it provides a clear documentation path that connects each requirement back to its source, such as business needs, stakeholder requests, or regulatory standards.

By maintaining this link, the traceability matrix helps project teams understand the rationale behind requirements and verify that each one has been addressed throughout the project lifecycle. It allows for easier impact analysis when changes occur, as project stakeholders can see how modifications to a requirement may affect related elements, ensuring that nothing is overlooked during design, development, and testing.

Through effective use of the requirements traceability matrix, teams can also confirm that all requirements have been validated and traced through to the final deliverables, promoting accountability and thoroughness in meeting stakeholder expectations and project goals.