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 instalasi air bersih, air limbah dan saluran drainase, termasuk pekerjaan perpipaan pada bangunan gedung hunian maupun non hunian. Termasuk kegiatan pemeliharaan dan perbaikan instalasi saluran air, pipa distribusi air bersih dan instalasi Water Treatment Plant (WTP)/Reverse Osmosis (RO), pipa air kotor.
Code 43221 stays the same in KBLI 2025. Adjustments to wording in the title or description may apply.
View conversion & provision changesTap an item to view risk, scale and obligations.