Because they care about transparency and integrity of product information. Compare your Safety Data Sheets to Nutrition Facts labels on packaged food: standardized labels keep consumers better informed of the products they purchase and use.
In fact, the primary benefit of GHS compliance is increased quality and consistency of information with a standardized set of criteria that classifies chemicals according to their health and physical elements.
The new guidelines inevitably create additional effort for your compliance department, but remember, your customers value transparency and integrity. Providing informative, standardized Safety Data Sheets and labels demonstrates your commitment to those qualities.
