A NEW STANDARD FOR STONE
Sustainability Assessment for Natural Dimension Stone
How to Certify
To apply for certification, you must purchase the Standard document(s). You may purchase individual documents or order a bundled package at discounted price. Each third party verifying entity will confirm purchase origination with the Natural Stone Council prior to initiating contract.
View a slide show presented by NSF International with comments from Brenda Edwards, TexaStone Quarries, for an overview on how the certification process works!
Hear the audio recording from the same presentation on December 9, 2014.
BSI Making a Difference