According to the 2024 reform of the Mexico City Tourism Law, all natural or legal persons, Mexican or foreign, must register in the registry of hosts to be authorized to operate, mediate and/or manage (even if only as an intermediary) a possible tourist stay service through a digital application, website, social networks or similar. To do this, a series of documents must be presented in article 61 septies. Proof of domicile is required.To provide e-commerce services, foreign companies need to be registered in the Public Register (Registro Publico de Comercio).