We gather the valid PBG, proof of land rights, and the as-built drawings signed by certified architects and engineers, with the technical reports.
The SLF certifies that your finished building is safe and fit to use. Without it you cannot legally occupy or rent the property. We arrange the inspection and handle the certificate.

The SLF, short for Sertifikat Laik Fungsi or Certificate of Functional Worthiness, is the certificate that confirms a finished building is safe and fit for its intended use. It is issued by the local government after construction, once the building has passed an on-site inspection.
The SLF is the step after the PBG. The PBG approves the plans before you build; the SLF confirms that what you actually built matches those approved plans and meets the standards. It cannot be issued without a valid PBG, and in Bali it is now enforced rather than waved through, so a building without an SLF is a building you cannot legally use.
An inspector visits once the building is finished and confirms it is built to its approved design and safe to use.
The completed building is checked against the plans approved in your PBG, so what stands matches what was permitted.
The structure is sound and built to the engineering standards in the approved design.
Fire exits, protection, and safety systems are in place and working.
The electrical installation is safe and meets the required standard.
Water, drainage, and sanitation are installed correctly and fit for use.
The building is ready to be lived in or operated for its intended purpose.
An SLF is more than a formality. It is what makes the building usable in the eyes of the authorities, the platforms, and your insurer:
An SLF runs for a set period that depends on how the building is classified, and it is renewed by another inspection that confirms the building still meets the standards:
| Building type | Typical validity |
|---|---|
| Residential | Around 20 years, then renewed by re-inspection |
| Commercial, including hotels and rentals | Around 5 years, then renewed by re-inspection |
From a finished building to the certificate in hand.
We gather the valid PBG, proof of land rights, and the as-built drawings signed by certified architects and engineers, with the technical reports.
The application goes to the local building authority, the Dinas responsible for the certificate.
An inspection team visits the finished building and checks it against the approved PBG and the safety standards.
Once the building passes, the SLF is issued, often together with the building ownership certificate (SBKBG).
Whether you hold the property through a PT PMA or a lease, the SLF requirement is the same: the building needs one before it can be used or rented. The certificate sits with the building, so it has to be in place regardless of how ownership is structured.
If a building was finished but never received an SLF, which is common with older villas, you are not stuck. You can apply for a retrospective SLF, provided the building meets the current standards. Where it does not, the first step is an honest assessment of what needs to be put right before it can pass.
Specific questions about the SLF in Bali.
The PBG approves the plans before you build — it says "this design is acceptable." The SLF confirms that what you actually built matches the approved design and is safe to use — it says "this finished building is fit." You need the PBG to begin construction and the SLF to occupy or rent the building. The SLF cannot be issued without a valid PBG.
Yes, through a retrospective application. This is common with older Bali villas and there is a clear path — provided the building meets the current standards. Where it does not, the first step is an honest assessment of what needs to be put right before it can pass. We handle both the assessment and the application.
It depends on the building classification. Residential buildings typically run around 20 years before re-inspection. Commercial buildings — including hotels and rental villas — run around 5 years. A villa rented to guests is often treated as commercial, so plan the renewal cycle on the shorter clock. We confirm which class applies before you rely on a date.
Yes. The SLF is uploaded to OSS as part of the verification that gives your property the status the platforms check before listings go live. The enforcement isn't uniform across platforms, but the largest ones (Booking, Airbnb) check it, and once a listing is removed for a missing SLF it cannot go back up until the certificate is in hand.
The government retribution scales with the building class and area. On top of that sit the certified architect and engineer fees for the as-built reports the application requires, and the agent fee. A retrospective SLF on an existing villa often costs more than a fresh one because the documentation has to be reconstructed and any remediation work has to be done before the inspection. We quote per project once we have seen the building.
Yes. The SLF sits with the building, not the owner, so the leasehold structure does not change the requirement. The lessee usually drives the application — they are the one operating the villa, and they need the SLF to rent it. We work with both sides to make sure the application is filed by the right party with the right consents.
A free, no-obligation consultation: thirty minutes with our Bali team to walk through the inspection, the as-built reports, and whether your build can pass on its current state.