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KBLI Navigator/Section F/42203
KBLI 42203

Wastewater Treatment Civil Works

Konstruksi Bangunan Sipil Sistem Pengolahan Limbah

🏗️ Section F — Construction

In Bali: open to a PT PMA

✅Open· 100% ForeignMedium-High RiskDirect Match🏝️✅Registrable in Bali· medium conf.

This covers the construction, maintenance, and reconstruction of civil engineering works for waste treatment systems—solid, liquid, and gas. Think sewage piping networks, urban wastewater collection, incinerators, landfill sites with support buildings, and installation of septic systems or treatment units.

What Changed

Direct 1:1 match from KBLI 2020 — code and scope unchanged.

What You Need

Nationally, this field is fully open (100% PMA). In Bali, it's not blocked by the local moratorium, so foreign companies can enter. However, it's flagged as medium-high risk, meaning you'll face stricter location-specific checks—each address needs verification, and environmental permits will be non-negotiable.

Who This Is For

Foreign infrastructure or environmental engineering firms ready to take on complex, highly regulated waste management construction projects.

Licensing Overview
Risk LevelMenengah Tinggi
License TypeNIB + Sertifikat Standar
Foreign Ownership100% Open
Processing15 working days
2020 → 2025
Previous codes (KBLI 2020): 42203
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Common Questions
Can foreigners operate a wastewater treatment civil works business in Indonesia?
Yes. KBLI 42203 (Konstruksi Bangunan Sipil Sistem Pengolahan Limbah) is TERBUKA — open to 100% foreign ownership via PT PMA. No local Indonesian partner required.
What license is required for KBLI 42203?
KBLI 42203 has a Menengah Tinggi risk classification. Required license: NIB + Sertifikat Standar. Processing time: 15.
What is KBLI 42203?
KBLI 42203 is the Indonesian business classification code for "Konstruksi Bangunan Sipil Sistem Pengolahan Limbah" (Wastewater Treatment Civil Works). It falls under Section F of KBLI 2025, the Indonesian Standard Industrial Classification updated by BPS (Regulation 7/2025). The June 2026 KBLI 2025 transition window has closed; operators should verify the code's current OSS/NIB treatment before relying on it for licensing, reporting, or amendments.
How did KBLI 42203 change from KBLI 2020 to 2025?
KBLI 42203 was mapped from previous code 42203 (KBLI 2020). This is a direct match — the code number and scope remained the same. The June 2026 KBLI 2025 transition window has closed. If an NIB still relies on legacy KBLI 2020 mappings, treat the migration as overdue and verify/remediate the OSS record before new license applications, amendments, LKPM, import approvals, or investor/worker sponsorship.

Related Codes

42204Section F

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Konstruksi Bangunan Sipil Elektrikal

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🏝️✅Registrable in Bali✅Open· 100% ForeignMedium-High Risk
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Konstruksi Bangunan Sipil Pengolahan Air Bersih

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42205Section F

Transport Telecommunication Civil Works

Konstruksi Bangunan Sipil Telekomunikasi untuk Prasarana Transportasi

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42201Section F

Irrigation & Drainage Network Construction

Konstruksi Jaringan Irigasi dan Drainase

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🏝️✅Registrable in Bali✅Open· 100% ForeignMedium-High Risk
42206Section F

Telecom Exchange Construction

Konstruksi Sentral Telekomunikasi

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42207Section F

Water Well Drilling Construction

Konstruksi Pengeboran/penggalian Air Tanah

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🏢

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