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Regulatory, association and retailer standards keep growing in importance for our industry, usually requiring compliance of colorants to variable impurity profiles.

Thanks to its reputation ETAD is often involved in the development of standards already in their draft version; in our role of internationally acknowledged competent advisors we aim to achieve requirements which are based on solid science and mirror the state of the art of both colorants manufacturing and analytics.

Some relevant standards to which we give input:


Working together for safer colorants