This document aims to give an account of a research work that responds to the need to inquire about quality problems in the software sector, and specifically what is related to the treatment that is made to the requirements as a key point to achieve products and quality processes, with the aim of developing proposals that contribute to improving said quality, initially in the industry that is represented from the city of Pereira. For this, the project proposes the creation of a procedure to specify and validate software requirements based on previous studies in the region, which is executed in the form of application pilots in Micro, Small and Medium-sized software development companies in the city of Pereira. (MiPymes). This research proposes the development of the following phases: • Survey of the state of the art of software requirements. • Description and characterization of the way in which software developers MSMEs in the city of Pereira carry out the specification and validation of requirements. • Design of the procedure for the specification and validation of software requirements. • Validation of the software requirements specification and validation procedure through two application pilots. • Making adjustments to the proposed procedure. As a result, a structured procedure was obtained through a sequence of specific activities, which establish the use of techniques supported from the theoretical reference, the contextual reference and the diagnosis of the companies, which also provides a set of guides, formats and tools that allow the person in charge of specifying the requirements to get a correct definition of them in an SRS document aligned with the procedure, based on globally recognized standards and validated by the user. Finally, and as a conclusion, the application of the procedure in the companies participating in the validation achieved that the teams responsible for the development of the requirements reached levels of satisfaction that account for the good results obtained in their projects once the procedure was applied, being satisfied for perceived results.