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Rating tools


Green Star registered projects are permitted to use the release which was current at the date of registration, or later.

Green Star tool under development:
Green Star - Design & As Built

If your project is not eligible to use any of the existing Green Star rating tools, the GBCA launched Green Star - Custom, a revolutionary new tool development service which enables projects outside the scope of current Green Star rating tools to achieve Green Star certification.

Green Star rating tool development service:
Green Star - Custom