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 Green Star Technical Clarification Rulings

Technical Clarifications for Green Star represent our answers to Technical Questions submitted by projects, and provide further guidance and reference to others. The list is regularly updated.  

There are two types of Technical Clarifications listed in the table below:

General Clarifications

These are extensions to the guidance provided in the Submission Guidelines. They clarify and sometimes supersede the original Credit Criteria or 
Compliance Requirements. General Clarifications set precedent for future project teams to follow. Should a project team wish to apply a general clarification to its project, there is no requirement for further Technical Questions to be submitted. NZGBC Assessors will also use them as precedents to assess submissions.

Project Specific Clarifications

These are published as references for other projects but, unlike General Clarifications, they do not set precedent. They often relate to special 
situations where multiple prerequisites exist for a particular project and are less likely to reoccur to another project. Therefore, rulings set for Project Specific Clarifications are often conditional and will likely vary for other projects. Each project still needs to submit its own Technical Questions and provides evidence relating to its own building in order to have a similar ruling approved for that specific building. 

Should you wish to apply any Technical Clarification for legacy rating tools to your projects, please submit a Technical Question to the NZGBC to 
explain why and how it applies. You can access the online Technical Question form here

Technical Question Title Tool Version Date Released Credit Name Sub-credit Name TC Link
Reporting Accuracy DABv1, INTv1 February 2020 22 - Construction and Demolition Waste Reporting Accuracy
Approved Ruling:
The new Design and As-Built and Interiors tool, Construction and Demolition waste credit (Credit 22) has a minimum requirement that must be met BEFORE the other credits can be approved. The “Reporting Accuracy" credit criteria states the following: The minimum requirement is met where the waste contractors and waste processing facilities servicing the project demonstrate compliance with the Green Star Construction and Demolition Waste Reporting Criteria.” Construction and Demolition Waste Reporting Criteria Where waste contractors or waste processing facilities do not hold a ‘Compliance Verification Summary’ (as explained in the credit criteria) they shall, at a minimum, disclose to the project team how much of the Reporting Criteria has been implemented. The 'Disclosure Statement' will take place of the ‘Compliance Verification Summary’ in the project team's submission. They can be found here: https://new.gbca.org.au/construction-and-demolition-waste/ It is expected waste contractors or waste processing facilities will fill out the form in good faith and will show how they will be fully compliant with the Criteria within 12 months. If the waste contractors or waste processing facilities does not provide evidence of complying with the criteria or how the outstanding requirements will be complied within this timeline, the credit will not be awarded. Waste contractors and waste processing facilities are given the 12 month implementation period only once. A simplified line diagram of the Criteria is attached. All effected parties are strongly encouraged to read the Criteria document.