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[Sustainability Tools in Cultural Heritage's (STICH) materials carbon calculator](https://stich.culturalheritage.org/carbon-calculator/#browse) -
[Conservation & Art Materials Encyclopedia Online (CAMEO)'s materials database](http://cameo.mfa.org/wiki/Category:Materials_database) -
[Climate Neutral certified brands database](https://www.climateneutral.org/certified-brands) -
[The Art and Creative Materials Institute certified products database](https://acmiart.org/productlist) -
[European Council of the Paint, Printing Ink and Artists Colours Industry sustainability charter](https://lascaux.ch/dbFile/4843/u-f536/u-f536/Charter_Sustainability.pdf)