Constructing a building is not just about design and construction. You also need to make sure two legal documents are in place: Building Approval (PBG) before construction, and Certificate of Worthiness (SLF) before the building is used. This article explains both, the application process, and the issues that often hold it up.
What is PBG?
Building Approval (PBG) is the local government's approval of a building's technical plan, required to construct a new building, or to renovate, extend, reduce, or maintain a building in accordance with technical standards. PBG replaced the Building Construction Permit (IMB) when Government Regulation Number 16 of 2021 on the implementing regulations of the Building Law came into force.
What is SLF?
The Certificate of Worthiness (SLF) is a certificate for a building that has been completed and meets the technical worthiness requirements for its function, issued by the regency or city government. The SLF is proof that the building has been inspected and declared fit and safe for use.
The difference between PBG and SLF
- PBG is obtained before construction begins, and assesses the building's technical plan.
- SLF is obtained after the building is completed, and assesses the condition of the as-built building.
In short, PBG answers whether the building plan is approved for construction, while SLF answers whether the completed building is fit for use. Both are submitted through the Building Management Information System (SIMBG), and for businesses, the application is linked to the OSS system.
General PBG application process
Details may vary by region, but in general the process is as follows:
- Preparing data and technical plan documents. These include architectural, structural, and mechanical, electrical, and plumbing (MEP) drawings and calculations. These documents usually come from the design and DED stage.
- Checking spatial planning compliance. The plan is checked against requirements such as building coverage ratio (KDB), floor area ratio (KLB), building setback (GSB), and building height.
- Submitting the application in SIMBG. The applicant creates an account, enters the building data, and uploads the documents.
- Review and planning consultation. An assessment team from the local government reviews the documents and provides notes if anything needs to be revised.
- Calculating and paying the levy. The amount is set by the local government.
- Issuance of the PBG.
General SLF application process
After the building has been completed:
- Functional worthiness inspection. The building is inspected for safety, health, comfort, and accessibility, as well as its compliance with the PBG and as-built drawings.
- Preparing the technical assessment document. Where necessary, supported by test results or a structural audit.
- Submission in SIMBG along with supporting documents.
- Review by the assessment team and follow-up on any notes.
- Issuance of the SLF.
The SLF has a validity period and must be renewed in accordance with regulations. Because regulations may be updated, confirm the latest requirements with the local authority.
Commonly required documents
- Owner data and proof of land ownership or control
- Spatial use compliance information
- Technical plan documents: architectural, structural, and MEP
- Soil investigation data appropriate to the building type and function
- Environmental documents as required
- Proof of levy payment
- For SLF: as-built drawings and the technical assessment document
Requirements vary by building type, function, and region. Confirm the document list from the start.
Common mistakes that delay the process
- Inconsistent technical plan documents. Conflicting architectural, structural, and MEP drawings often lead to repeated revisions.
- The building on site differs from the PBG. Changes during construction without updating the documents complicate the SLF process.
- Soil data is not available. Foundation design without soil investigation makes document review difficult.
- Starting the process too late. Considering the SLF application only once the building is needed will delay operations.
Frequently asked questions
- Is PBG the same as IMB? PBG replaces IMB. Its function is similar, serving as the legal basis for construction, but PBG focuses on meeting technical standards and is processed through SIMBG.
- Can construction begin before the PBG is issued? It is best not to. Building without a PBG risks administrative sanctions under the regulations and can hinder the SLF application.
- How much does it cost and how long does it take? Levy fees and processing times differ in each region and depend on the building's type, function, and floor area. Ask the local authority or a permit consultant for an appropriate estimate.
- Do all new buildings require an SLF? Buildings generally need an SLF before they are used. For certain categories, the requirements may differ, so check the regulations that apply to your building.
Need assistance?
PT Cipta Reka Nusantara assists with preparing technical documents, submissions, and guidance through the PBG and SLF process, supported by design, DED, and structural audit services in one team. Contact us for an initial consultation.