Green Mark 2021 (Pilot)

Green Mark 2021 (Pilot)


In early 2019, a ‘Re-inventing Green Mark’ taskforce was formed under the Singapore Green Building Masterplan to:

  • Review the scope of current Green Mark scheme to focus on outcome-based indicators, e.g. energy and carbon to address climate change, and possible add-ons to cover wider sustainability scope, e.g. healthier workplaces and maintainability,
  • Streamline the Green Mark certification through digitalisation efforts for a more streamlined and efficient process.

The taskforce has proposed to streamline and consolidate current GM NRB:2015, GM RB:2016 and GM ENRB:2017 into a new all-in-one Green Mark 2021 Framework.  Other building typologies such as data centers and rail transit system will be added in subsequent phases of GM: 2021 framework.

Green Mark 2021 Pilot

Green Mark 2021 (For new and existing buildings) is now ready for piloting. The criteria and scoring framework can be downloaded below.

BCA Green Mark Scheme Criteria Applies to   Related links
Green Mark 2021 (For Pilot)

GM: 2021 In-Operation (For Pilot)
New and existing buildings including:
  • Commercial buildings
  • Industrial buildings
  • Institutional buildings
  • Residential buildings
  1. Energy Efficiency (including Super Low Energy Section)
  2. Health and Wellbeing Section
  3. Resilience Section
  4. Whole Life Carbon Section
  5. Maintainability Section
  6. Intelligence Section
  7. EM Guidelines
  8. CFD Guidelines

Please email benjamin_towell@bca.gov.sg or tracy_Liu@bca.gov.sg for any enquiries/comments on Green Mark 2021.

Popular e-Services


The Construction Workforce Registration System (CWRS) is an online portal for CoreTrade and Multi-skilling registration and the renewal of Direct R1 eligibility.

Online Registration for Verification System

ORV allows you to register the workers for Identity Verification and check your registration status online.

Online PTO System

Lift and escalator owners, contractors and Authorised Examiners (AEs) can apply for and view applications for Permit to Operate (PTO) here.