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LEGALZONE
Industry & Factory

Building Plan Approval & Occupancy Certificate

ভবন নকশা অনুমোদন ও অকুপেন্সি সনদ

Factories and commercial buildings need land-use clearance, building construction approval and, after completion, an occupancy certificate from the development authority — RAJUK (Dhaka), CDA (Chattogram), KDA (Khulna), RDA (Rajshahi) or the local municipality.

Authority

RAJUK / CDA / KDA / RDA / Pourashava (by location)

Processing time

Land-use clearance and plan approval typically 1–3 months; occupancy certificate after completion inspection.

Validity

Approval tied to the approved plan; occupancy certificate before use.

Legal basis

Town Improvement Act 1953 and development-authority ordinances

Who needs it?

Anyone constructing or converting a factory, warehouse or commercial building.

Government fees

Government fees only — paid to the authority. Our professional fee is quoted separately, in writing. Each line shows how it was verified and when.

ItemAmountStatus
Land-use clearance, plan approval and occupancy feesSet by each authority by floor area and use — confirmConfirm with our office

Required documents

Standard

  • Land deed, mutation (khatian) and DCR / rent receipt
  • Mouza map and site plan
  • Architectural and structural drawings signed by registered professionals
  • Soil test report
  • Fire and environmental clearances (as applicable)
  • Owner's NID / company papers

Step-by-step process

  1. 1

    Land-use clearance.

  2. 2

    Submit architectural + structural drawings.

  3. 3

    Authority review and approval.

  4. 4

    Build per approved plan with supervision.

  5. 5

    Completion inspection and occupancy certificate.

Frequently asked questions

Does DIFE need my building approval?

Yes — DIFE factory licence and layout approval ask for the approved building plan and structural certificates.

Legal basis & official sources

Last reviewed 24 Oct 2026 by Legal Zone Business Licence Desk. Fees and rules change — we reconfirm every figure before you pay.

Related

Industry & Factory

Factory Licence & Layout Plan Approval (DIFE)

কারখানা লাইসেন্স (ডাইফ)

Factories, industrial and commercial establishments, shops, banks and insurers register and take a licence from DIFE. Layout plan approval, licence and renewal applications are filed online on the LIMA portal, where licences can also be verified.

⏱ Depends on inspection; plan for 2–6 weeks

Industry & Factory

Fire Licence

ফায়ার লাইসেন্স

A licence from Fire Service and Civil Defence for warehouses, factories and premises storing or processing goods. It is a prerequisite for industrial trade licences, factory licences, IRC/ERC and bond licences.

⏱ Typically 7–30 working days including site inspection

Industry & Factory

Environmental Clearance Certificate (ECC)

পরিবেশ ছাড়পত্র

Industries and projects need site/location clearance and an Environmental Clearance Certificate from the Department of Environment (DoE). Your industry's class — Green, Yellow, Orange or Red — decides the route and fee.

⏱ roughly 15–30 working days

Ready to get your Building Plan Approval & Occupancy Certificate?

Send us your documents — we check them free and tell you exactly what's missing.