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).









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Kelompok ini mencakup kegiatan pembuatan bahan kimia dasar yang menghasilkan gas industri, seperti hidrogen, oksigen, nitrogen, karbon dioksida, dan dry ice; pembuatan kimia dasar yang menghasilkan gas mulia, seperti helium, neon, argon. Kelompok ini tidak mencakup - pembuatan gas radon, lihat kelompok 20114; - pembuatan gas amonia, lihat kelompok 20121.
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Business licensing for supporting activities.