[step 6] develop criteria and correction

procedures for judging the inconsistency between project work and requirements

[step 7] develop the requirement tracking matrix [step 8] develop the requirement change approval procedure [step 9] develop the approval procedure 17.3 version control of the requirement specification the simplest method of version control is to manually mark each modification of the software requirement specification according to the standard agreement. Version control is the most powerful way to store requirements in a database using a business requirements management tool.