Standard 202-2013 Commissioning Process for Buildings and Systems 2013 (ASHRAE) New ASHRAE Standard 202-2013, Commissioning Process for Buildings and Systems, describes how to plan, conduct, and document this vital part of a successful project. Informative appendices provide sample documentation, including checklists, systems manual, reports, training plan, and more. Supplementary guidelines (Guidelines 0, 1.1, and 1.5) are available in the ASHRAE Bookstore and provide specific and detailed information on how to implement the commissioning process for each major building/facility, system or assembly, and for various stages of facility development and operation. Keywords: building performance, performance testing, building system verification, Owner's Project Requirements