The purpose of this article is to analyze the relationship between the innovations introduced into Brazilian law with Process 4.0 and Artificial Intelligence and access to timely and satisfactory judicial protection. The authors indicate how Artificial Intelligence is regulated and applied by Brazilian courts and the National Council of Justice, and what impact it has on labor courts and workers' rights. A deductive, qualitative method based on bibliographic research was used to develop the article.

This article aims to analyze the correlation between the 4th Industrial Revolution, Labor Law 4.0 and  procedural Labor Law 4.0, performing a historiography of the work, as well as demonstrating how this new revolution on work and workers is causing real and significant structural shocks, both in Material Law and in Labor Procedural Law. For the elaboration of this article, the deductive method was used, from a qualitative perspective, from the bibliographic research.