Science-Based Standards

Update: TCSA (Toxic Substances Control Act) Amendment

This amendment gives the EPA greater authority, strict time lines for progress, and dependable funding sources for implementing effective chemical regulation.

Study Quantifies GHG Reductions of Certified Hotels

In a market full of different certifiers, it is important for hotels to distinguish between a green-washed standard and one with real environmental benefits.

Your Feedback Is Key to the Success of Our Standards

We have published dozens of science-based standards and certified thousands of products, but we couldn’t do it without stakeholder input.