The Leviton IECC app simplifies 2012 IECC lighting control requirements for new and retrofit projects. This powerful app organizes IECC information and makes it easily accessible and readily available with a simple swipe on your device. Search by application, article language and recommended Leviton solutions to get inspiration for designing IECC compliant applications. View diagrams and summaries of the requirements met for recommended solutions. Examples of common applications include classrooms, offices and retail spaces.