NSF International, Ann Arbor, Mich., has expanded its certification services to include electrical safety testing and certification for food equipment manufacturers. An electrical certification mark from the company signifies that equipment complies with the requirements of UL and CSA.

The company’s certification program, which began when it was accredited as a nationally recognized testing laboratory (NRTL) for electrical testing in 2000, gives manufacturers a full range of services. Food equipment manufacturers that currently maintain sanitation certification with NSF can get their electrical certification from them as well.