摘要:The expansion of web is a phenomenon that brings several challenges in different segments of the society. Accessibility is one of these challenges and it is related to the digital inclusion and social welfare of the population. Thus, making accessible software available can contribute to solution of problems that currently exist in relation to access to information and services by all citizens. The purpose of this article is to present an approach that integrates accessibility to the Software Engineering process. We also present the Acero tool, which provides computational support to the proposed approach. Results were evaluated and we concluded that the use of the proposal reached the objectives, supporting different stages of the development process and contributing to obtain accessible software products.