OSHA and NIOSH Turn 50.

OSHA and NIOSH turn 50 in 2021. Practice resources are described as well as links for following the respective 50-year anniversary reflections.

NIOSH's Respiratory Health Division: 50 years of science and service.

The year 2017 marked the 50th anniversary of NIOSH's Respiratory Health Division (RHD). RHD began in 1967 as the Appalachian Laboratory for Occupational Respiratory Diseases (ALFORD), with a focus on coal workers' pneumoconiosis. ALFORD became part of NIOSH in 1971 and added activities to address work-related respiratory disease more generally. Health hazard evaluations played an important role in understanding novel respiratory hazards such as nylon flock, diacetyl, and indium-tin oxide. Epidemiologic and laboratory studies addressed many respiratory hazards, including coal mine dust, silica, asbestos, cotton dust, beryllium, diesel exhaust, and dampness and mold. Surveillance activities tracked the burden of diseases and enhanced the quality of spirometry and chest radiography used to screen workers. RHD's efforts to improve scientific understanding, inform strategies for prevention, and disseminate knowledge remain important now and for the future.

The hearing conservation amendment: 25 years later.

It has been twenty-five years since the final version of the Hearing Conservation Amendment was issued by the Occupational Safety and Health Administration in the U.S. Department of Labor. Since that time, some things have changed and others have stayed exactly the same. Certainly the noise-exposed workforce is more knowledgeable about the hazards of noise, and the use of hearing protection devices (HPDs) has greatly increased. There have been significant strides in the technology for measuring noise and for protecting hearing through HPDs. But there is considerable room for improvement. Some of the noise regulation's provisions are embarrassingly outdated, some are in dire need of improvement, and others, such as the requirements for engineering noise control, are not being enforced. Sadly, there seems to be little progress in reducing overall noise exposure levels. What needs to be done at this point is a major overhaul of the noise regulation: recommitment to engineering noise control; reduction of the permissible exposure limit (PEL) to 85 dBA; a shift to the 3-dBA exchange rate; and a nationwide assessment of hearing loss in American workers to determine the effectiveness of current hearing conservation measures to identify and address the weaknesses in programs and regulations.

Heritage of army audiology and the road ahead: the Army Hearing Program.

Noise-induced hearing loss has been documented as early as the 16th century, when a French surgeon, Ambroise Paré, wrote of the treatment of injuries sustained by firearms and described acoustic trauma in great detail. Even so, the protection of hearing would not be addressed for three more centuries, when the jet engine was invented and resulted in a long overdue whirlwind of policy development addressing the prevention of hearing loss. We present a synopsis of hearing loss prevention in the US Army and describe the current Army Hearing Program, which aims to prevent noise-induced hearing loss in soldiers and to ensure their maximum combat effectiveness.

Current and historical American asbestos regulations.

Asbestos, and asbestos-containing materials, are subject to regulation in the USA by both the federal government and each of the 50 state governments. This paper summarizes the federal government asbestos regulations which apply to the use of asbestos, asbestos-containing products, and asbestos fiber releases, in the workplace and in the ambient environment through the USA. Regulations by the 50 states apply only within the jurisdiction of each state and, to a large extent, mimic those of the federal government. The state regulations are not discussed in this paper. The principal American government agencies that deal with asbestos regulation are the Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA). Generally, OSHA regulations apply to regulate asbestos exposures, and potential asbestos exposures, in the occupational workplace while EPA regulations apply to asbestos exposures, and potential asbestos exposures, in the nonoccupational setting. Both agencies set regulatory levels for allowable asbestos exposure. Those levels have changed, in a decreasing progression, since their enactment in the early 1970s. This paper discusses those levels and traces their progression over time.

Creating healthier workplaces: The American Psychological Association/National Institute of Occupational Safety and Health cooperative agreement. Introduction and historical overview.

This article introduces the special section on the American Psychological Association/National Institute for Occupational Safety and Health (APA/NIOSH) collaboration. The section includes an overview statement of National Institute for Occupational Safety and Health research by Linda Rosenstock and 5 competitively peer-reviewed articles submitted to the Journal of Occupational Health Psychology following their presentation in an earlier form at the 3rd APA/NIOSH conference in September 1995. This article provides a brief history of the APA/NIOSH collaboration forged at the turn of this decade.