Titanium Dioxide Whitens in Enzyme-Based Cleaning
We now allow titanium dioxide as an ingredient in enzyme-based cleaning products that meet our standard criteria.
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.