For more than 15 years, he served in various positions in the Mexican Federal Government, such as: legal advisor to the Under Secretary of Management and Administration, legal director of the Mexican Foreign Service (SEM), director of international legal assistance, all at the Ministry of Foreign Affairs (SRE); legal advisor to the President of the Electoral Regional Chamber at Monterrey, Procurement coordinator and clerk of the Superior Chamber of the Electoral Court (TEPJF); technical coordinator of constitutional control at the Mexican Social Security Institute (Instituto Mexicano del Seguro Social); and director of environmental law at the General Direction of Ports.

In the private sector, Mr. Dosal has more than 4 years’ experience as a private attorney. During this period, he has focused on three fundamental topics: a) create innovative strategies to ensure that the activities of companies and non-governmental organizations comply with tax law and other regulations; b) design and negotiate contracts in civil, labor and commercial matters, in order to adapt them to the specific needs of clients; and c) improve the relationship between the private sector, the government and civil society.