For business operators who have transition project data prior to the implementation of PP 28 (October 5, 2025) with spatial planning requirements that have been issued but whose business licenses have not been completed, please access the Business Permit Application guide (Old Data).









Find business classifications by code, title, or activity description.
Kelompok ini mencakup kegiatan pemasangan, perbaikan, pemeliharaan saluran air bersih, air limbah dan drainase, peralatan saniter pada bangunan gedung hunian maupun nonhunian. Kelompok ini mencakup pemasangan saluran air, pipa distribusi air bersih dan instalasi water treatment plant (WTP) atau osmosis balik/reverse osmosis (RO), dan pipa air kotor.
Tap an item to view risk, scale and obligations.