25th Anniversary Celebration In the Light of Human Nature by Arthur Weissman Green Seal 25th Anniversary
The Original Green Seal of Approval Since 1989
Green Seal uses science-based programs to empower consumers, purchasers, and companies to create a more sustainable world.

find the right solution for:
consumers companies institutions
find the green sealget certifiedour standards

     Latest news
We celebrated Healthy Schools Day on April 8 and updated our updated School Portal

Check out our new Standard for Restaurants & Food Services.