This is an agreement to modify NOM-036-1-STPS-2018, Ergonomic risk factors at work-Identification, analysis, prevention and control. Part 1: Manual handling of loads (particularly its second transitory article) published in the Official Gazette of the Federation on November 23, 2018. The origin of this agreement has its origin in a request from one of the employers' organizations with a long history in our country (Confederation of Industrial Chambers of the United Mexican States, CONCAMIN, which is part of the National Consultative Committee for Standardization of Safety and Health at Work) addressed to the Standardizing Authority responsible for the issuance of this NOM, whose assessment to the petition received to modify the Second Transitory Article results in numerals 5.1, 8.3, subparagraph b), numerals 2, 8.4, 8.5, as well as Chapter 7, coming into force until March 31, 2024, and not March 1 January 2023. The foregoing with the purpose that the companies to which it applies to comply with this regulatory system are in a position to duly comply with said norm, all Since, as stated in its petition, the aforementioned confederation, derived from the COVID-19 pandemic, which we are still experiencing, involuntary delays have been generated in the supply of components and machinery to adapt the production processes in the production centers. work, and that based on the foregoing, once the corresponding analysis was made, the Ministry of Labor and Social Welfare, with the approval of the aforementioned National Consultative Committee for the Standardization of Safety and Health at Work, considered the request to modify the aforementioned article viable. Second Transitory, since the assumption referred to in article 41, section V, of the Quality Infrastructure Law is fulfilled.