We offer two RIBA-approved CPDs that cover everything you need to know about tile specification. 'Moving Earth: Sustainability & Ceramics' discusses the environmental impact of the built environment, the role that porcelain and ceramics can play in creating sustainable buildings, Environmental Product Declarations (EPDs), and how tiles compare to other building materials. 'Firing Earth: An Overview of Tile Specification' explores gives a comprehensive overview of tiles and the key information specifiers need to know when selecting tiles for a project. It covers a brief history, the raw materials, and the different types of tiles available, key sustainability information and what to look for when specifying for sustainability, types of fixing methods, slip resistance ratings and how these relate to different types of projects, and the importance of Light Reflectance Values.