
BCA Green Mark for Interiors (GMI) Certification Support
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BCA Green Mark for Interiors (GMI)
The BCA Green Mark for Interiors (GMI) is Singapore’s definitive sustainability rating for commercial spaces. Administered by the Singapore Green Building Council (SGBC), the BCA Green Mark for Interiors (GMI) is the ultimate standard for verifying your space as eco-friendly and energy-efficient.
To ensure market relevance, this latest version of the BCA Green Mark for Interiors (GMI) supersedes and unifies five previous criteria into a single, comprehensive standard:
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BCA-HPB Green Mark for Healthier Workplaces
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BCA Green Mark for Retail
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BCA Green Mark for Restaurants
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BCA Green Mark for Supermarkets
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BCA Green Mark for Laboratories
What is the BCA Green Mark for Interiors (GMI)?
The BCA Green Mark for Interiors (GMI) is a certification designed specifically for interior fit-out projects, promoting eco-friendly spaces, sustainable operations, and occupant wellbeing. It complements the broader building-level Green Mark scheme.
In practice, the BCA Green Mark for Interiors (GMI) evaluates your office's efficiency in energy, water, and resource use. Earning it proves your company prioritizes human health, smart technology, and carbon reduction.

Best Practices for the BCA Green Mark for Interiors (GMI)
To achieve a top rating under the BCA Green Mark for Interiors (GMI), focus on these three core strategies:
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Smart Lighting: Install efficient LED systems to drastically lower energy consumption.
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Green Procurement: Select low-VOC paints and certified sustainable materials.
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Occupant Health: Prioritize excellent indoor air quality and ventilation.
Implementing these essential steps ensures your space meets the rigorous standards of the BCA Green Mark for Interiors (GMI).
Applicable Project Types for the BCA Green Mark for Interiors (GMI)
This latest edition unifies the five previous user-centric schemes and offers a fresh, integrated approach to sustainability. You can apply for the BCA Green Mark for Interiors (GMI) if your space falls into any of the following interior categories:
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Commercial Offices
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Restaurants
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Retail Spaces
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Supermarkets
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Laboratories

Steps to Certification for the BCA Green Mark for Interiors (GMI)
Securing the BCA Green Mark for Interiors (GMI) follows a strict timeline from design to handover:
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Assess Feasibility (Pre-design): Conduct a gap analysis on your space and determine your target rating tier.
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Optimize Design (Planning): Integrate the specific BCA Green Mark for Interiors (GMI) requirements directly into your design plans.
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Submit Documentation (Application): Compile your energy data and green material specs, then officially submit your application to the SGBC.
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Pass the Site Audit (Post-construction): An assessor inspects the physical office to verify the build matches your approved design plan.
BCA Green Mark for Interiors (GMI) Certification Fee
Assessment fees for the BCA Green Mark for Interiors (GMI) scale based on your total floor area. For multi-project applications (up to five spaces), a tiered fee structure applies:
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Principal Project: The largest space pays the standard assessment fee.
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Discounted Projects: Subsequent spaces receive a 50% discount.
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The 12-Month Rule: To retain this discount, all spaces must be completed within 12 months of the first awarded certificate. Delayed projects will revert to the full standard fee before their BCA Green Mark for Interiors (GMI) is awarded.
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Withdrawals: Cancelled applications will receive a certification fee refund, minus a standard administrative charge.

Eligibility Requirements for the BCA Green Mark for Interiors (GMI)
To qualify for the BCA Green Mark for Interiors (GMI), your project must be a regularly occupied space within a base building where you control your own lighting and sub-metered energy.
Additionally, the fully fitted and occupied space must meet three baseline criteria:
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Operational History: At least three (3) months of steady-state operation.
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Clear Boundaries: A lease defining the exact area and tenant-responsible FF&E.
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Lighting Efficiency: An improvement of ≥ 10% over the lighting power allowance prescribed by SS 530: 2024.
How Adapt D&B Supports Your BCA Green Mark for Interiors (GMI)
As an SGBS-certified ESD consultancy, Adapt D&B is your technical backbone for the BCA Green Mark for Interiors (GMI). We handle the compliance and de-risk your project, letting your team focus entirely on spatial design and client relations.
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End-to-End Submission: We manage the rigorous documentation and act as your dedicated liaison with SGBC assessors throughout the entire BCA Green Mark for Interiors (GMI) process.
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Technical Advisory: We guide your design team through complex engineering criteria, advising on the exact pathways needed to execute daylighting, acoustics, and mandatory LPD optimization.
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Green Procurement Validation: We strictly vet your supply chain and delivery orders to ensure all materials and furnishings meet the required low-carbon and low-VOC standards.

Benefits of the BCA Green Mark for Interiors (GMI)
Achieving the BCA Green Mark for Interiors (GMI) delivers measurable financial and operational wins for everyone involved:
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For Corporate Tenants: Securing the BCA Green Mark for Interiors (GMI) lowers utility overheads and ensures superior indoor air quality—boosting employee productivity and attracting top talent.
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For Building Owners: Certified tenants elevate the building’s overall ESG valuation, keeping the asset competitive and attractive to premium corporate leases.
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For Interior Designers: Delivering a BCA Green Mark for Interiors (GMI) certified space elevates your firm’s market positioning, empowering you to win high-value, sustainability-mandated corporate tenders.
Ultimately, every space that secures the BCA Green Mark for Interiors (GMI) is a verifiable win for the environment and the bottom line.


