As part of the monitoring and control of the implementation of the new regulation published in Official Gazette No. 85 of November 6, 2019, with the aim of perfecting self-employment, where resolutions No. 410 and 411 of the Minister appear. of Transportation, which modify and perfect the current Regulation of Decree Law 168 "On the Transport Operation License", in particular the experiment carried out in Havana with private porters who provide services in motor vehicles with a capacity of 4 to 14 passengers, it was necessary to make modifications to the principles.