ARTICLE 137: PROCEDURE TO WITHDRAW FROM THE REQUEST TO INITIATE THE INVESTIGATION
Any legally constituted organization, individual or legal entity producer, that has submitted the request referred to in article 50 of the Law (LCE: Art. 50), may withdraw from it, in accordance with the following:
If it is carried out before the publication of the resolution to initiate the investigation, the investigating authority shall agree on the origin of the withdrawal, and
If it is made after the publication of the resolution to initiate the investigation, the investigating authority will declare the origin of the withdrawal and will publish a notice in the Official Journal of the Federation (Diario Oficial de la Federación).