The Zero Discharge of Hazardous Chemicals initiative is a global project, focused on eliminating chemical pollutants from the chemical, leather and textile industries. ZDHC Level 3 means the company has earned the highest certification issued, after meeting all the criteria of the safety of chemicals used, eco-friendly practice and socially responsible production. https://www.mandarorganics.com/2025/05/24/go-green-go-mantext-mandar-organics-takes-the-lead-in-sustainable-pigment-formulations-with-zdhc-certification/