The Forestry Act Article 13
To reinforce the water-retaining ability of the forest, forest management shall comply with the protection and management regulations for water collection areas; these regulations shall be established by the Executive Yuan.
中文原文 森林法第13條
為加強森林涵養水源功能，森林經營應配合集水區之保護與管理；其辦法由行政院定之。