NIOSH Health Effects Laboratory Division (HELD) Fact Sheet

July 2018
DHHS (NIOSH) Publication Number 2018-140

 

The Health Effects Laboratory Division (HELD) is a part of the National Institute for Occupational Safety and Health (NIOSH). HELD conducts focused, basic, applied, and preventive laboratory research for controlling and preventing workplace safety and health problems.

Note: This publication has been superseded by 2019-134
Page last reviewed: August 1, 2018