Conclusion
Requirement Engineering

Requirements engineering is a process in its own right, which is why it is essential to produce a requirements management plan that describes :

• the organization set up to manage project requirements during all phases (from the requirements acquisition phase to the system retirement phase);

• the notion of requirement: syntax, drafting principles, list of attributes, etc. ;

• the means used to manage requirements: tools and processes ;

• principles of document management and production ;

• the change management process (identification of changes, impact analysis, non-regression analysis).

As already mentioned, readers wishing to find out more about the requirements can visit the AFIS and INCOSE websites, and we recommend reading