Sri Lanka's National Green Authority

Green Building Council
of Sri Lanka Green Building & Product Certification

Driving Sri Lanka's sustainable transformation through the official GREENSL® Building Rating System (GRS) and GREENSL® Eco-Labelling Scheme (GLS).

Certify Your Building (GRS)Label Your Product (GLS)
GBCSL Green Building Certification Sri Lanka
GREENSL® Platinum Rated
Certified Sustainable Landmark
Lotus Tower & Eco-Complex, Colombo
45% Energy Reduction • Net-Zero Water Recycling • Low-Carbon Building Materials
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GREENSL® Certified Buildings
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Eco-Labelled Products (GLS)
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Accredited Professionals (AccP)
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CPD Hours & Training Credits
Core Rating Services

Sri Lanka's National Green Rating Systems

GBCSL administers Sri Lanka's authoritative green building rating standard and eco-product labelling scheme to establish environmental excellence.

GRS Rating System

GREENSL® Building Rating System (GRS)

Comprehensive 7-phase certification for new constructions, existing commercial buildings, industrial factories, and residential developments across Sri Lanka.

Rating Categories: New Construction, Existing Buildings, Interiors
Rating Tiers: Certified, Silver, Gold, Platinum
Assessor Review: Third-party GBCSL expert panel evaluation
Explore Certified BuildingsApply for GRS →
GLS Eco-Label

GREENSL® Eco-Labelling Scheme (GLS)

Rigorous 5-phase factory assessment and environmental life-cycle rating for eco-friendly construction materials, paints, cement, glass, and building products.

Target Products: Cement, Tiles, Paints, Insulation, Glass, Timber
Star Rating: 1-Star to 4-Star GREENSL® Eco-Labeling
Factory Audit: On-site emissions & raw material compliance audit
Explore Green ProductsApply for GLS →
Supporting Pillar

Education & Professional
Accreditation (AccP)

Empowering Sri Lankan engineers, architects, consultants, and project managers through structured training courses, CPD credit accumulation, and professional accreditation.

APT

Associate Professional Certificate Course in Green Buildings

12-day intensive online course covering all GREENSL® building rating criteria.

CPD

60 Verified CPD Credits

Accumulate verified credits through webinars, workshops, and green project experience.

Browse Courses & PathwayView Professionals Directory

6-Step Accreditation Journey

Complete all 6 steps to graduate as a GREENSL® Accredited Professional (AccP).

1
Certificate Course Passed
12-day online rating training
2
AssP Enlistment
Associate member status
3
Advanced Course
3-day hybrid intensive program
4
Green Project Experience
8 criteria competencies fulfilled
5
60 CPD Credits Earned
Verified ledger accumulation
6
Viva & AccP Listing
Final interview & directory entry

Government Recognized Authority

Endorsed by the Ministry of Environment & Sri Lankan construction governing bodies

Global Sustainability Benchmarks

Aligned with WorldGBC, LEED, BREEAM, and ISO 14001 international standards

Expert Technical Governance

Governed by senior Sri Lankan engineers, architects, academics, and industry leaders

Frequently Asked Questions

Got Questions? We Have Answers.

Everything you need to know about GREENSL® Building Ratings, Product Eco-Labelling, and Accredited Professional credentials.

Still have questions regarding certification?

Our technical secretariat team is ready to guide your project.

Contact GBCSL Secretariat →
Start Your Green Certification Today

Lead Sri Lanka's Sustainable Built Environment

Certify your building, eco-label your products, or join our community of Accredited Professionals (AccP).

Register Member AccountExplore Certified Directory