Book excerpt: The National Institute for Occupational Safety and Health (NIOSH) has many research labs. A number of these labs are used by NIOSH's Division of Safety Research (DSR) to conduct research that identifies, reduces, and prevents work-related injuries and deaths across all industries. These labs provide a safe and controlled environment to study work-related injury and are housed in Morgantown, West Virginia. The labs described in this brochure are an essential part of DSR's research program and are vital to building a safe, healthy, and capable workforce.