{"url_path":"/sec/gtmay/10-k/2026/item-16b","section_key":"item-16b","section_title":"Item 16B CODE OF ETHICS","topic":"sec","document":{"doc_type":"20-F","doc_date":"2026-09-11","source_url":"https://www.sec.gov/Archives/edgar/data/1163560/0001140361-26-036215-index.html","accession_number":"0001140361-26-036215","cik":"0001163560","ticker":"GTMAY","issuer_name":"GRUPO TMM SAB","edgar_url":"https://www.sec.gov/Archives/edgar/data/1163560/0001140361-26-036215-index.html","primary_entity_key":"0001163560","primary_entity_name":"GRUPO TMM SAB"},"word_count":146,"has_tables":true,"body_markdown":"ITEM 16B.\n\nCODE OF ETHICS\n\nGrupo TMM has adopted a code of ethical conduct\nentitled, “Code of Ethics,” covering all its officers, including its principal executive officer, principal financial officer and principal accounting officer, and all of its employees. Compliance with the Code of Ethics is overseen\nby the Ethics Committee, reinforcing a culture of integrity within the organization and supporting the evaluation of reporting mechanisms and the management of potential ethical violations\n\nWe will provide a copy of the Company’s Code of Ethics free of charge upon written request sent to Grupo TMM, Convento Acolman 58-B, Jardines de Santa Mónica, 54050,\nMéxico, Attn: Human Resources.\n\n97\n\n[Table of Contents](#TABLEOFCONSENTS)\n\nWe did not grant any waivers to any provision of our Code of Ethics to any officer, employee or member of the Audit or Corporate Practices Committee during the\nCompany’s fiscal year ended December 31, 2025."}