Occupational Safety and Health Administration
Ensures safe and healthful working conditions
Mission & Role
Rights and responsibilities under OSH Act law
Employers have the responsibility to provide a safe workplace.[10]
By law, employers must provide their workers with a workplace that does not have serious hazards, and they must follow all OSH Act safety and health standards. Employers are obligated to identify and rectify safety and health problems. The OSH Act further requires that employers must first attempt to eliminate or reduce hazards by making feasible changes in working conditions, rather than relying solely on personal protective equipment such as masks, gloves, or earplugs. Examples of effective ways to eliminate or reduce risks include switching to safer chemicals, enclosing processes to trap harmful fumes, or using ventilation systems to clean the air.
Employers must also:
- Inform workers about chemical hazards through training, labels, alarms, color-coded systems, chemical information sheets, and other relevant methods..
- Provide safety training to workers in a language and vocabulary they can understand.[11]
- Keep accurate records of work-related injuries and illnesses.
- Perform tests in the workplace, such as air sampling, required by some OSH Act standards.
- Provide the required personal protective equipment at no cost to workers, as employers must pay for most types of required personal protective equipment.[12][13]
- Provide hearing exams or other medical tests when required by OSH Act standards.
- Post OSHA citations and annually post injury and illness summary data where workers can see them.[14][15]
- Notify OSHA within eight hours of a workplace fatality and within 24 hours of all work-related inpatient hospitalizations.
- Prominently display the official OSHA Job Safety and Health – It's the Law poster[16] that describes rights and responsibilities under the OSH Act.
- Not retaliate or discriminate against workers[17] for using their rights under the law, including their right to report a work-related injury or illness.
Workers have the right to:[18]
- Working conditions that do not pose a risk of serious harm.
- File a confidential complaint with OSHA to have their workplace inspected.[19]
- Receive information and training about hazards, methods to prevent harm, and the OSH Act standards that apply to their workplace. The training must be conducted in a language and vocabulary that workers can understand.
- Receive copies of records of work-related injuries and illnesses that occur in their workplace.
- Receive copies of the results from tests and monitoring conducted to identify and measure hazards in their workplace.
- Receive copies of their workplace medical records.
- Participate in an OSHA inspection and speak in private with the inspector.
- File a complaint with OSHA if they have faced retaliation or discrimination from their employer as a result of requesting an inspection or exercising any of their other rights under the OSH Act.
- File a complaint if punished or retaliated against for acting as a 'whistleblower' under the 21 additional federal laws for which OSHA has jurisdiction.[17]
Temporary workers must be treated like permanent employees. Staffing agencies and host employers share joint accountability for temporary workers. Both entities are therefore obligated to comply with workplace health and safety requirements and ensure worker safety and health. OSHA could hold both the host and temporary employers responsible for any violations.[20]
History
History
From its creation in 1934, the Bureau of Labor Standards of the Department of Labor addressed some work safety issues.[4] The economic boom and associated labor turnover during World War II worsened work safety in nearly all areas of the United States economy, but after 1945 accidents again declined as long-term forces reasserted themselves.[5] Additionally, new and powerful labor unions played an increasingly important role in worker safety post- World War II. In the 1960s, increasing economic expansion again led to rising injury rates, and the resulting political pressures led Congress to establish[5] the Occupational Safety and Health Administration (OSHA) on April 28, 1971, the date that the Occupational Health and Safety Act became effective.[6] The new agency incorporated much of what had been the original Bureau of Labor Standards. George Guenther was appointed by Labor Secretary James D. Hodgson as the agency's first director.
OSHA has run a number of training, compliance assistance, and health and safety recognition programs throughout its history. The OSHA Training Institute, which trains government and private sector health and safety personnel, began in 1972.[6] In 1978, the agency began a grant-making program, now called the Susan Harwood Training Grant Program, to train workers and employers in reducing workplace hazards.[6] OSHA started the Voluntary Protection Programs in 1982, which allow employers to apply as "model workplaces" to achieve special designation if they meet certain requirements.[6]
Programs & Activities
Whistleblower Protection Program
OSHA's Whistleblower Protection Program (WPP) enforces the whistleblower provisions of the Occupational Safety and Health Act and 24 other statutes protecting workers who report violations of various airline, commercial motor carrier, consumer product, environmental, financial reform, food safety, health care reform, nuclear, pipeline, public transportation agency, maritime and securities laws.[17] Unlike OSHA's Safety Enforcement complaints (or referrals) being completely anonymous, OSHA's whistleblower investigations can not be anonymous as a Respondent is required to address all allegations of adverse actions taken against Complainant's employment. Additionally, these whistleblower investigations follow the McDonnell-Douglas burden shifting framework. WPP's Investigators conduct complex investigations pertaining to complaints of retaliation by an employer (Respondent) against an employee (Complainant) who reported a violation(s) covered under one of the 25 statutes.
WPP Investigators act as neutral fact-finders; they do not work for either the Complainant or Respondent. A WPP Investigator's job is to impartially gather and analyze all relevant evidence to determine whether unlawful whistleblower retaliation has occurred.[17] Over the years, OSHA's WPP has been responsible for enforcing these laws that protect the rights of workers to speak up without fear of retaliation, regardless of the relationship of these laws to occupational safety and health matters.[17]
Leadership
Directors
The director of OSHA is the Assistant Secretary of Labor for Occupational Safety and Health.[49]
| No. | Portrait | Administrator | Term start | Term end | Refs. |
|---|---|---|---|---|---|
| 1 | George Guenther | April 1971 | January 1973 | ||
| Acting | M. Chain Robbins | January 1973 | April 1973 | ||
| 2 | John Stender | April 1973 | July 1975 | ||
| Acting | Bert Concklin & Marshall Miller | July 1975 | December 1975 | ||
| 3 | Morton Corn | December 1975 | January 1977 | ||
| Acting | Bert Concklin | January 1977 | April 1977 | ||
| 4 | Eula Bingham | April 1977 | January 1981 | ||
| Acting | David Zeigler | January 1981 | March 1981 | ||
| 5 | Thorne G. Auchter | March 1981 | April 1984 | ||
| Acting | Patrick Tyson | April 1984 | July 1984 | ||
| Recess[a] | Robert A. Rowland | July 1984 | July 1985 | ||
| Acting | Patrick Tyson | July 1985 | May 1986 | ||
| 6 | John A. Pendergrass | May 1986 | March 1989 | ||
| Acting | Alan C. McMillan | April 1989 | October 1989 | ||
| 7 | Gerard F. Scannell | October 1989 | January 1992 | ||
| Acting | Dorothy L. Strunk | January 1992 | January 1993 | ||
| Acting | David Zeigler | January 1993 | November 1993 | ||
| 8 | Joseph A. Dear | November 1993 | January 1997 | ||
| Acting | Gregory R. Watchman | January 1997 | November 1997 | ||
| 9 | Charles N. Jeffress | November 12, 1997 | January 2001 | [50] | |
| Acting | R. Davis Layne | January 2001 | August 2001 | ||
| 10 | John L. Henshaw | August 2001 | December 2004 | ||
| Acting | Jonathan L. Snare | January 2005 | April 3, 2006 | ||
| 11 | Edwin G. Foulke, Jr. | April 3, 2006 | November 7, 2008 | ||
| Acting | Thomas M. Stohler | November 7, 2008 | January 20, 2009 | ||
| Acting | Donald Shalhoub | January 20, 2009 | April 2009 | ||
| Acting | Jordan Barab | April 2009 | December 8, 2009 | ||
| 12 | David Michaels | December 8, 2009 | January 10, 2017 | [51][52] | |
| Acting | Dorothy Dougherty | January 2017 | July 2017 | ||
| Acting | Loren Sweatt | August 2017 | March 2019 | ||
| Acting | James Frederick | January 21, 2021 | November 2, 2021 | [53] | |
| 13 | Douglas L. Parker | November 3, 2021 | January 20, 2025 | [54] | |
| Acting | Amanda Wood Laihow | March 12, 2025 | November 5, 2025 | [55] | |
| 14 | David Keeling | November 5, 2025[ citation needed] | Present |
Table notes:
- ↑Recess appointment; never confirmed
Agency overview, history, and program data sourced from Wikipedia (CC-BY-SA 3.0).
Key Regulations
Occupational Safety and Health Standards — General Industry
Comprehensive workplace safety standards covering hazard communication, PPE, machine guarding, and more.
Hazard Communication Standard (HazCom)
Requires employers to inform workers about hazardous chemicals through labels, safety data sheets, and training.
Control of Hazardous Energy (Lockout/Tagout)
Requires procedures to disable machinery during maintenance to prevent workers from being injured by unexpected startup.
Fall Protection in Construction
Requires fall protection for construction workers at heights of six feet or more.
Respiratory Protection
Requires employers to provide and maintain a respiratory protection program when workers are exposed to airborne hazards.
Recording and Reporting Occupational Injuries and Illnesses
Requires employers to record and report work-related injuries, illnesses, and fatalities.
Enforcement Actions
OSHA Citations Against Amazon — Warehouse Safety Violations
Respondent: Amazon.com Services LLC
OSHA issued hazard alert letters and citations to Amazon fulfillment centers in multiple states following inspections that found the company exposed workers to ergonomic hazards leading to serious inj...
Outcome: Citations and fines; required corrective measures; ongoing OSHA monitoring.
OSHA v. Imperial Sugar Company — Combustible Dust Explosion
Respondent: Imperial Sugar Company
OSHA issued citations and proposed penalties of $8.8 million against Imperial Sugar Company following a massive combustible dust explosion at its Port Wentworth, Georgia refinery that killed 14 worker...
Outcome: $8.8M in proposed penalties; 12 willful violations cited; spurred combustible dust regulation efforts.
OSHA v. Didion Milling — Grain Elevator Explosion
Respondent: Didion Milling, Inc.
OSHA cited Didion Milling with $1.8 million in proposed penalties following a corn mill explosion in Cambria, Wisconsin that killed five workers and injured 15 others. The May 2017 explosion destroyed...
Outcome: $1.8M in penalties; 18 willful violations; criminal charges against executives.
OSHA Warning to Healthcare Facilities — COVID-19 Workplace Safety
Respondent: Multiple Healthcare Facilities
OSHA issued warning letters and hazard alert letters to healthcare facilities across the country that failed to adequately protect workers from COVID-19 exposure. The warnings addressed failures inclu...
Outcome: Warning letters issued; limited citations and penalties; renewed calls for infectious disease standard.