OSHA and Workplace Safety Laws: Standards, Enforcement, and Employee Rights

The Occupational Safety and Health Act: An Overview

The Occupational Safety and Health Act of 1970 is the primary federal law governing workplace safety in the United States. Enacted after years of advocacy by labor unions and safety advocates who documented the staggering toll of workplace injuries, illnesses, and deaths, the OSH Act declared a national goal of ensuring that every working man and woman in the nation has safe and healthful working conditions. The Act created the Occupational Safety and Health Administration (OSHA) within the Department of Labor to develop and enforce safety standards, and the National Institute for Occupational Safety and Health (NIOSH) within the Department of Health and Human Services to conduct research and make recommendations on preventing work-related illnesses and injuries.

The scope of OSHA's authority is broad. The OSH Act covers most private-sector employers and their workers, as well as some public-sector employers and workers in the 50 states and certain other jurisdictions through federal OSHA or through state plans approved by OSHA. The Act does not cover self-employed workers, farms that employ only immediate family members of the farm owner, and workplaces that are regulated by other federal agencies using their own safety and health regulations, such as the mining industry (covered by the Mine Safety and Health Administration) and the nuclear power industry (covered by the Nuclear Regulatory Commission).

Federal OSHA directly covers private-sector workers in states that do not have their own OSHA-approved state plans. Twenty-two states and territories operate their own safety and health programs, approved by federal OSHA, that cover both private-sector and state and local government workers. These state plans must be "at least as effective" as the federal program, and many states have enacted standards that go beyond federal requirements. Workers in states with OSHA-approved state plans are protected by their state program, while federal OSHA retains a monitoring and oversight role.

OSHA Standards: How Workplace Safety Rules Are Made

OSHA standards are regulations that prescribe specific requirements for workplace conditions, equipment, materials, and practices that are designed to protect workers from recognized hazards. Standards are developed through a formal rulemaking process that includes extensive research, expert consultation, economic analysis, and public comment. OSHA issues standards for general industry (covering most workplaces), construction, maritime operations, and agriculture, recognizing that the hazards and appropriate controls differ significantly across these sectors.

OSHA's standards cover an enormous range of workplace hazards. Some of the most significant include standards for hazardous chemicals (the Hazard Communication Standard requires chemical manufacturers and employers to inform workers about the hazardous chemicals they may be exposed to); asbestos, silica, beryllium, and other specific toxic substances; bloodborne pathogens and other infectious agents; electrical hazards; falls from heights; confined spaces; lockout/tagout procedures for controlling hazardous energy; personal protective equipment; and machine guarding. Each standard specifies what employers must do to protect workers—whether that means providing engineering controls, administrative procedures, or personal protective equipment—and sets permissible exposure limits for many hazardous substances.

In addition to specific standards, the OSH Act contains the General Duty Clause, which requires employers to provide a workplace free from recognized hazards that are causing or are likely to cause death or serious physical harm to employees, even when no specific OSHA standard addresses the particular hazard. OSHA uses the General Duty Clause to cite employers for serious hazards that fall between the cracks of the specific standards, such as workplace violence in high-risk industries, ergonomic hazards, or novel hazards that emerge faster than the rulemaking process can address them.

OSHA Inspections and Enforcement

OSHA enforces its standards primarily through inspections of workplaces. OSHA compliance officers—sometimes called inspectors—may visit workplaces in response to worker complaints, reports of fatal accidents or multiple hospitalizations, referrals from other agencies, and targeted inspections of industries with historically high injury rates, as well as unannounced programmed inspections. Employers do not need to be notified in advance of most OSHA inspections; compliance officers generally arrive unannounced and present their credentials to the employer.

An OSHA inspection typically consists of three stages. The opening conference gives the compliance officer an opportunity to explain the purpose and scope of the inspection and to review relevant records and programs. The walkaround involves the officer touring the workplace, observing conditions, interviewing workers (usually privately), reviewing records, and taking measurements or samples. The closing conference allows the officer to share preliminary findings with the employer. After the inspection, OSHA may issue citations for any violations found, specifying the nature of the violation, the standard violated, the proposed penalty, and the deadline for correction.

OSHA classifies violations and penalties in several categories. Serious violations—those that create substantial probability of death or serious physical harm—carry mandatory civil penalties of up to $16,131 per violation (adjusted periodically for inflation). Willful violations—those committed with intentional disregard or plain indifference to the requirements of the law—can result in penalties of up to $161,323 per violation. Repeated violations of previously cited standards also carry higher penalties. Other-than-serious violations, which have a direct relationship to safety or health but would not likely cause death or serious physical harm, may result in penalties of up to $16,131 per violation. OSHA can also refer cases involving willful violations that caused a worker's death to the Department of Justice for criminal prosecution, though such referrals are relatively rare and convictions even rarer.

Employee Rights Under OSHA

The OSH Act and OSHA's regulations give workers significant rights that are essential to making workplace safety protections effective. Workers have the right to receive information and training about hazards in their workplace in a language and vocabulary they understand. They have the right to access records of their own exposures to hazardous substances and to review their employer's injury and illness logs (OSHA Form 300) and related documents. They have the right to request an OSHA inspection if they believe their workplace has dangerous conditions and to have their identity kept confidential if they do so.

Workers also have the right to participate in OSHA inspections. When an OSHA compliance officer conducts a walkaround inspection, a worker representative—typically a union representative if the workplace is unionized—has the right to accompany the officer. Workers also have the right to speak privately with the compliance officer during the inspection and to submit written comments. At the closing conference, the worker representative has the right to participate and hear the officer's preliminary findings.

Perhaps most importantly, workers have the right to refuse to perform work that they reasonably believe presents an imminent danger of death or serious physical harm that cannot be eliminated quickly by reporting it to OSHA. This right of refusal is established by OSHA regulations and has been affirmed by the Supreme Court. To be protected, the refusal must be in good faith, must be based on a genuine belief that the hazard poses imminent danger, and the worker must have sought correction from the employer and been unable to get it in time. Workers who are disciplined or fired for refusing to perform dangerous work may have a retaliation claim under the OSH Act.

Anti-Retaliation Protections for Safety Whistleblowers

Section 11(c) of the OSH Act prohibits employers from discriminating against workers who exercise their rights under the Act, including filing a complaint with OSHA, participating in an OSHA inspection or proceeding, or exercising any right under the Act such as refusing to work in the face of imminent danger. This anti-retaliation protection is critical to the functioning of the entire safety program: if workers fear losing their jobs for reporting hazards or cooperating with inspectors, they will not do so, and hazards will go uncorrected.

A worker who believes they have been retaliated against for safety-related activities must file a complaint with OSHA within 30 days of the adverse action. OSHA will investigate the complaint and, if it finds merit, will attempt to negotiate a settlement or may file suit in federal court on the worker's behalf. The OSH Act provides for reinstatement with back pay and other appropriate relief for retaliated-against workers. The 30-day deadline is strictly enforced and is much shorter than the deadlines applicable to most other employment discrimination claims, making prompt action essential.

Beyond Section 11(c), OSHA administers anti-retaliation programs under more than 20 other federal laws that include whistleblower protection provisions, covering industries and activities ranging from commercial motor vehicle transportation and aviation to consumer financial products and food safety. The processes and deadlines for these programs vary, and workers who believe they have been retaliated against for safety or whistleblower activity should contact OSHA promptly to determine which program applies to their situation and what the applicable deadline is.

Injury and Illness Recordkeeping Requirements

Employers covered by OSHA are generally required to maintain records of work-related injuries and illnesses. The recordkeeping rules require employers with more than 10 employees in industries with historically elevated injury rates to keep an OSHA 300 Log—a running record of work-related injuries and illnesses—and to post an annual summary (OSHA Form 300A) in the workplace from February 1 through April 30 each year. Workers have the right to review these logs, which gives them—and their union representatives, if any—valuable information about workplace hazard patterns.

The recordkeeping rules require employers to record work-related injuries and illnesses that result in days away from work, restricted work or job transfer, loss of consciousness, a diagnosis by a healthcare professional, or certain medical treatment beyond first aid. Employers must also report to OSHA within eight hours any work-related fatality and within 24 hours any work-related in-patient hospitalization, amputation, or loss of an eye. These reporting requirements allow OSHA to investigate the most serious incidents promptly and to identify emerging hazard patterns.

Accurate recordkeeping is important for workers and their advocates because it provides the data necessary to identify hazards, track trends, and argue for stronger protective measures. Employer falsification of injury and illness records—a practice that has been documented in some industries—deprives workers and regulators of essential information. Workers who believe their employer is failing to record injuries accurately or is discouraging injury reporting can file a complaint with OSHA.

How Workers Can Use OSHA to Improve Safety

Workers who want to improve safety conditions in their workplace have several practical tools available through OSHA. Filing a formal complaint with OSHA—which can be done confidentially online, by phone, by mail, or in person—triggers an OSHA response that may range from a phone call to the employer to a full on-site inspection, depending on the severity and nature of the hazard. Workers can also request an informal conference with OSHA after an inspection to discuss findings and raise concerns about any aspect of the inspection or resulting citations.

Workers and unions can also participate in the rulemaking process by submitting comments on proposed OSHA standards. This public participation is an important mechanism through which workers' experience and knowledge of workplace hazards can shape the standards that protect them. Worker and union testimony at OSHA stakeholder meetings and in the formal rulemaking process has influenced the development of numerous important standards over the decades.

Finally, workers should know that OSHA provides free consultation services to small and medium-sized employers through a program separate from its enforcement activities. Consultation visits help employers identify and fix hazards without the threat of citations or penalties. While employers request these consultations voluntarily, workers who believe their small employer lacks adequate safety knowledge can encourage management to take advantage of OSHA's free consultation program. Building a safety culture that values hazard prevention is ultimately more protective than enforcement alone, and workers who engage constructively with their employers on safety issues—while knowing they can call on OSHA when necessary—are best positioned to achieve lasting improvements.