Green Star NZ recognises and rewards the specification and inclusion of third party certified products and materials through a number of Materials Credits.
Within these Credits, Environmental Choice NZ (ECNZ) certified products and materials are recognised alongside those products and materials that have an eco-label awarded by a certification body that has successfully passed the Green Building Council of Australia (GBCA) Assessment Framework for Product Certification Schemes as illustrated below. See the background section for further details on the GBCA Assessment Framework and the NZGBC consultation on adopting this.
Green Star NZ recognises two paths for third party certification:

The New Zealand Green Building Council (NZGBC) does not test, review or certify products or materials. Third party certification bodies are relied upon for testing and environmental assessments of products and materials with relevance to Green Star NZ Materials category Credits.
| Credit Number | Name | Approved Eco-labels/Materials Certification Body | Rating tool |
|||
| Office 2009 | Education 2009 | Industrial 2009 | Office Interiors 2009 | |||
|
MAT-3 |
Applied Coatings |
Environmental Choice NZ |
• |
• |
• |
• |
|
MAT-6 |
Timber |
Forest Stewardship Council |
• |
• |
• |
• |
|
MAT-5 |
Insulation |
Environmental Choice NZ |
• |
• |
• |
N/A |
|
MAT-7 |
Concrete |
Environmental Choice NZ |
• |
• |
• |
N/A |
|
MAT-9 |
Floor Coverings |
Environmental Choice NZ
24 March 2010 Carpet Institute of Australia Limited, Environmental Certification Scheme (CIALECS): ECS Level 2 ECS Level 3 ECS Level 4
04 May 2010 GreenTag GreenRate Level A, B and C
20 July 2010 GECA-50 v2 2010 - Carpet
20 July 2010 GECA-25 v2 2010 - Floor Coverings
14 June 2011 SMaRT 4.0 Sustainable Platinum – Level A SMaRT 4.0 Sustainable Gold – Level A |
• |
• |
• |
N/A |
|
MAT-A |
Furniture |
Environmental Choice NZ
04 May 2010 GreenTag GreenRate Level A, B and C
22 June 2010 AFRDI Standard 150: AFRDI Green Tick Level C AFRDI Green Tick Level B AFRDI Green Tick Level A
20 July 2010 GECA-28 v1.1 2006 (modified 2010) - Furniture and Fittings
20 July 2010 GECA-28 v2 2010 - Furniture and Fittings
14 June 2011 SMaRT 4.0 Sustainable Platinum – Level A SMaRT 4.0 Sustainable Gold – Level A (lower level recognition can be achieved for ISO 14001 or Enviro-Mark accreditation, which are not eco-labels) |
N/A |
• |
N/A |
• |
|
MAT-B |
Walls, Partitions and Joinery |
Environmental Choice NZ
04 May 2010 GreenTag GreenRate Level A, B and C
22 June 2010 AFRDI Standard 150: AFRDI Green Tick Level C AFRDI Green Tick Level B AFRDI Green Tick Level A
06 August 2010 GECA-04 v2 - Panel Boards
(lower level recognition can be achieved for ISO 14001 or Enviro-Mark accreditation, which are not eco-labels) |
N/A |
• |
N/A |
• |
|
MAT-C |
Flooring |
Environmental Choice NZ
24 March 2010 Carpet Institute of Australia Limited, Environmental Certification Scheme (CIAL ECS): ECS Level 2 ECS Level 3 ECS Level 4 (two options)
04 May 2010 GreenTag GreenRate Level A, B and C
20 July 2010 GECA-50 v2 2010 - Carpet
20 July 2010 GECA-25 v2 2010 - Floor Coverings
14 June 2011 SMaRT 4.0 Sustainable Platinum – Level A SMaRT 4.0 Sustainable Gold – Level A
(lower level recognition can be achieved for ISO 14001 or Enviro-Mark accreditation, which are not eco-labels) |
N/A | N/A | N/A | N/A |
| Credit Number | Name | Approved for Eco-labels | Office V1 |
|
MAT-9 |
Carpet |
Environmental Choice NZ
24 March 2010 Carpet Institue of Australia Limited, Environmental Certification Scheme (CIAL ECS): ECS Level 2 ECS Level 3 ECS Level 4 (two options)
04 May 2010 GreenTag GreenRate Level A, B and C
20 July 2010 GECA-50 v2 2010 - Carpet
14 June 2011 SMaRT 4.0 Sustainable Platinum – Level A SMaRT 4.0 Sustainable Gold – Level A |
• |
|
MAT-10 |
Paints |
Environmental Choice NZ |
• |
|
MAT-11 |
Thermal Insulation |
Environmental Choice NZ |
• |
|
MAT-12 |
Non-Carpet Floor Coverings |
Environmental Choice NZ
04 May 2010 GreenTag GreenRate Level A, B and C
20 July 2010 GECA-25 v 2 2010 - Floor Coverings
14 June 2011 SMaRT 4.0 Sustainable Platinum – Level A SMaRT 4.0 Sustainable Gold – Level A |
• |