This article aims to reveal and analyze the existence of philosophy of law in forming a regional regulation with the goal to become a source of positive laws in Indonesia. The Republic of Indonesia is based on the highest constitution. Pancasila and the 1945 Constitution. Since post-reform an opportunity the regional autonomy to write its laws (Perda). https://countryscenesaddleryandpetsuppliers.shop/product-category/waterproof/