Norlanka Manufacturing Colombo Ltd is an apparel manufacturing facility located in Trincomalee, Sri Lanka, certified LEED Gold under LEED v4 BD+C: New Construction by the U.S. Green Building Council. Certified on 8 August 2023, the 67,169 sq ft facility achieved 61 LEED points, reflecting the company's commitment to sustainable building design and environmentally responsible industrial development. The certification contributes to Sri Lanka's growing portfolio of LEED-certified apparel manufacturing facilities while supporting the expansion of sustainable manufacturing in the Eastern Province.