Thamay, Rennan Faria Krüger2025-01-242025-01-242024OLIVEIRA, Isabelle Karam Guedes de. A multa coercitiva (Astreintes) como mecanismo de alcance da efetividade processual. 2024. 125 f. Dissertação (Mestrado em Função Social do Direito) – Faculdade Autônoma de Direito, São Paulo, 2024.http://repositorio.unialfa.com.br/handle/123456789/560The astreintes fine, also known as a coercive or comminatory fine, provided for in Article 536 et seq. of the 2015 Code of Civil Procedure of Brazil, is a legal measure whose purpose is to compel the debtor to comply with an obligation to do as determined by the court, whether in the process of knowledge or execution. The core of this work is the study of the possibility of altering the amount of the astreintes fine in relation to its effectiveness in the process, with the aim of questioning the legality and validity of the arguments used, highlighting the implications of res judicata and the need to introduce a decision-making standard on its setting and alteration criteria. To this end, a qualitative and descriptive research methodology was used, based on bibliographic survey procedures and doctrinal and jurisprudential analysis.ptAstreintesMulta coercitivaObrigações de fazer e não fazer