• Codes and Technical Guidelines of Buildings Energy Efficiency Ordinance
• Code of Practice on Energy Labelling of Products of Energy Efficiency (Labelling of Products) Ordinance
• Technical Guidelines on Charging Facilities for Electric Vehicles
• Green School Guide (HKGBC)
• Green Shop Guide (HKGBC)
• Green Tenancy Driver for Office Buildings (HKGBC)
• Guidelines on Industry Best Practices for External Lighting Installations