Trekkers are required to have a valid permit for the region they want to trek. These permits may differ from one region to another. Trekkers must have a special permit issued by the Department of Immigration for trekking in restricted areas and other trekking permits for the rest of the regions from authorized associations controlled and supervised by the government.

Trekkers are required to have a valid permit for the region they want to trek. These permits may differ from one region to another. Trekkers must have a special permit issued by the Department of Immigration for trekking in restricted areas and other trekking permits for the rest of the regions from authorized associations controlled and supervised by the government.