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Green Star - Office v3

You are looking at a discontinued version of Green Star. This Legacy Rating Tool is no longer available for registration. The most recent version of Green Star for design and construction of sustainable buildings is Green Star - Design & As Built.


Registration under this rating tool closed in December 2015, new projects must register under the current versions of the Green Star rating tools.

Projects which have been previously registered or have been certified for a Green Star - Office Design v3 rating will still be able to register for a Green Star – Office As Built v3 rating, provided that the eligibility criteria is still met.

View the Green Star - Office v3 Technical Manual

Green Star rating tool technical manual viewer (BETA)

Download the rating tool scorecard:
Green Star — Office v3 Scorecard
Updated: 02/09/2014* (Original release 15/02/08)
Green Star — Office v3 Calculators
Updated: 21/05/2015* (Original release 15/02/08)

* Please ensure that you are working with the latest release of the Green Star — Office v3 rating tool. Green Star rating tools are updated when required, to incorporate improvements made by the Green Star Team. The release date of this tool is shown above. Green Star registered projects are permitted to use the release which was current at the date of registration, or later. Earlier releases must not be used.

Purchase the Technical Manual
Introduction to Green Star — Office v3
Green Star — Office v3 Top Changes
(Outlines major changes between the two different versions of the Green Star — Office v2 and v3 rating tools)
Green Star — Office v3: Matrix of Changes (PDF)
(A credit-by-credit breakdown of the major changes from Green Star — Office v2)
Stakeholder Feedback Report (PDF)