The National Electrical Manufacturers Association (NEMA) has recently published two new standards for Roadways and Area Lighting Equipment. The first is ANSI C136.16-2014 American National Standard for Roadway and Area Lighting Equipment—Enclosed, Post Top-mounted Luminaires. This standard is useful to roadway and area lighting manufacturers, municipalities, and utilities; and provides requirements to allow for the interchangeability of enclosed, post top-mounted luminaires.