The Refrigeration Service Engineers Society will supervise a NATE certification exam session during the AHR Expo later this month in Chicago.

The North American Technician Excellence exam will take place at 1 p.m. in room S501 of Chicago’s McCormick Place convention center.

The registration form is here. Email the completed form to or fax it to (847) 297-5038. The deadline is Jan. 12.