Project teams consider Materials the most challenging Petal of the Living Building Challenge, enjoining not only technical challenges but also playing an active role in transforming the building products industry while flipping the standard specification process on its head. Today, the transformation is under way: projects of all types are gaining experience navigating the Red List and other challenges, manufacturers are embracing transparency and toxic chemical avoidance, and transparency tools like Declare are providing valuable intelligence for everyone. Come see the revolution in progress: new tools and new healthier materials can bring Materials Petal Certification to your project.