250 Years of Safety
In 2026, the United States celebrates 250 years of freedom, innovation and progress.
As we reflect on the nation's history, it's also an opportunity to look back at another journey that has shaped America over the past two and a half centuries: the evolution of workplace safety.
Over the last 250 years, the United States has transformed from a place where workers were often viewed as replaceable to one where their safety is protected by law. OSHA standards, fall protection requirements and many of the safety systems used today exist because someone fought for change—often after someone else paid the ultimate price.
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1776-1880: Before Safety Standards
During America's first century, the Industrial Revolution brought economic growth and technological progress, but left workers behind.
Factories, mills, and railroads operated without any workplace safety regulations, and employers faced no accountability when workers were injured or killed on the job.
The prevailing attitude treated workers as replaceable parts in an industrial machine. Decades of tragedy would pass before anything changed.
1880-1900: The First Safety Reforms
The late 19th century saw the first organized efforts to protect workers through legislation. These early changes ranged from state-level factory inspections to federal equipment mandates.
1877: First Factory Inspection Law in Massachusetts
Massachusetts enacted the nation's first factory health and safety law, marking one of the earliest government efforts to protect workers. The legislation required factory owners to:
Install guards between workers and dangerous machinery
Provide adequate protection around elevators
Improve fire exits
Comply with factory inspections to verify safety standards
While these measures may seem basic by today's standards, this landmark legislation marked the first time a state formally recognized worker safety as a public concern worthy of regulation.
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1880s-1890s: Railroad Safety Movement
One of the first major workplace safety movements in America emerged within the railroad industry, where workers faced some of the nation's highest injury and fatality rates. Coupling railcars by hand was one of the most dangerous tasks on the job.
Using the notorious link-and-pin system, brakemen had to stand between moving railcars to manually connect them—a process that often resulted in catastrophic injuries.
During this period, railroad workers routinely suffered:
Crushing injuries while coupling railcars
Amputated fingers, hands, and limbs
Fatal accidents between moving railcars
At the height of the railroad era, thousands of workers were killed and tens of thousands more were permanently injured.
The alarming casualty rate fueled public demand for safer equipment and laid the groundwork for federal workplace safety legislation.
1893: The Safety Appliance Act (SAA)
The Safety Appliance Act of 1893 became one of America's first major federal workplace safety laws. Passed in response to the alarming number of railroad worker injuries and deaths, the law required railroads engaged in interstate commerce to adopt safer equipment.
Key requirements included:
Automatic couplers that eliminated the need for workers to stand between moving railcars
Air brakes to improve train control and stopping power
Standardized safety equipment across railroad operations
By replacing the dangerous link-and-pin coupling system, the Act dramatically reduced crushing injuries, amputations and fatalities among railroad workers. It also marked one of the earliest times the federal government mandated specific safety equipment to protect workers, setting the stage for future workplace safety regulations.
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1900-1920: The Tragedies That Changed Everything
During the early 20th century, several catastrophic disasters shocked the public conscience and forced lawmakers to act. These events revealed just how dangerous workplaces remained and how much change was still necessary.
1907-1908: The Pittsburgh Survey
The Pittsburgh Survey was one of the first major investigations into workplace conditions in the United States. Its findings revealed that workers and their families—not employers—often carried the financial burden of workplace injuries and fatalities.
The survey found that:
Injured workers and the families of those killed on the job often faced severe financial hardship.
Many workplace accidents were preventable and resulted from unsafe working conditions.
Employers should bear a greater share of the economic burden, creating a stronger incentive to improve workplace safety.
The survey helped shift public opinion and influenced the development of workers' compensation laws and future workplace safety reforms.
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Teeming a crucible of steel at the Colonial Steel Company, Pittsburgh in 1912. Photo courtesy of Colonial Steel Collection, University of Pittsburgh, Archives Service Center.
1911: Triangle Shirtwaist Factory Fire
On March 25, 1911, the Triangle Shirtwaist Factory Fire claimed the lives of 146 workers in New York City, making it one of the deadliest industrial disasters in U.S. history.
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A series of preventable safety failures turned the fire into a national tragedy:
Exit doors were locked to prevent theft.
Some doors opened inward, trapping workers trying to escape.
Large tables and sewing machines blocked evacuation routes.
The building had only one fire escape, which collapsed during rescue efforts.
On-site firefighting equipment was limited to a few water buckets.
Fire ladders could not reach the upper floors where workers were trapped.
Public outrage followed, with more than 100,000 people joining the funeral procession. Often regarded as the most influential workplace safety event in American history, the Triangle Shirtwaist Factory Fire became a catalyst for reforms that continue to shape workplace safety today.
1911: Wisconsin Becomes the 1st State to Establish a Workers’ Compensation Program
The Pittsburgh Survey's call for an economic incentive to encourage accident prevention struck a responsive chord. It quickly became a key part of the rationale for workers' compensation. This seemed to tip the scales. Both labor and business rallied in support.
In 1911, Wisconsin became the first State to successfully establish a workers' compensation program. Within one year it was joined by 9 other states and by 1921 most States had followed suit.
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1911–1913: New York Factory Reform Laws
More than 30 labor laws were enacted. These included:
Mandatory fire drills and sprinkler systems in factories
Improved fireproofing and building construction standards
Laws limiting the hours and conditions under which women and children could work
A requirement to have unlocked exits and accessible fire escapes
Regular safety inspections and enforcement mechanisms
Even though these started in New York, these state-level reforms soon influenced national policy. The U.S. Department of Labor was created in 1913, and worker safety began to be treated as a federal issue.
Department of Labor Formed
On March 4, 1913, Congress created the Department of Labor and one of its main purposes was "to improve working conditions." A Senate resolution specifically called on the newly appointed Secretary of Labor, William B. Wilson, to report on industrial diseases and accidents.
National Safety Council Formed
As the "Safety First" movement gained momentum in the early 1900s, the National Safety Council (NSC) was founded in 1913 to advance workplace safety nationwide (later chartered by congress in 1953).
1920-1970: The Birth of Modern Workplace Safety
The post-World War II era brought economic prosperity and industrial expansion, but worker fatality rates remained stubbornly high.
From the 1920s through the 1970s, recognition of workplace hazards grew, and incremental improvements were made.
However, there was still no unified federal workplace safety program, and large-scale tragedies continued to occur.
1920s: The Radium Girls Expose the Hidden Dangers of the Workplace
Women employed to paint glow-in-the-dark watch dials were instructed to shape radium-coated brushes with their lips, unknowingly ingesting radioactive material.
Many later suffered “radium jaw,” lost teeth, fractured bones, developed cancer and died at young ages.
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Their illnesses and legal battles exposed the devastating consequences of workplace hazards and helped establish a critical principle: employers could be held accountable for knowingly exposing workers to dangerous materials.
The Illinois Occupational Diseases Act of 1937 was passed while the Ottawa dial painters' lawsuits were still unfolding. The Act established a path for workers to receive compensation for illnesses caused by workplace exposure—not just on-the-job accidents. Illinois expanded these protections in 1937 by requiring insurance coverage for occupational disease claims.
1930s: New Deal Worker Protections
Throughout the 1930s, the federal government introduced a series of labor reforms that expanded workplace protections. One of the most significant was the Walsh-Healey Public Contracts Act of 1936, which required companies doing business with the federal government to meet minimum labor and safety standards.
The Act established requirements for:
Minimum wage protections
An 8-hour workday and 40-hour workweek
Overtime pay for additional hours worked
Prohibition of child labor for workers under 16
Occupational health and safety standards in manufacturing facilities
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1933-1937: Construction of the Golden Gate Bridge
At the time, bridge construction was one of the most dangerous jobs in America.
Chief engineer Joseph Strauss implemented safety measures that were considered groundbreaking for the era:
Mandatory hard hats (uncommon at the time)
Safety lines
Glare-free goggles
Wind cream for workers
Most notably, a massive safety net installed beneath the bridge
The net saved the lives of 19 workers who fell during construction. Those survivors became known as the "Halfway to Hell Club."
This project became one of the earliest high-profile demonstrations that investing in safety could save lives without stopping progress.
1968: Farmington Mine Disaster
In 1968, 78 miners were killed by an explosion in West Virginia, called the Farmington Mine Disaster.
Although the exact cause was never determined, the scale of the disaster exposed major shortcomings in mine safety and became a driving force behind the Federal Coal Mine Health and Safety Act of 1969.
1969: Federal Coal Mine Health & Safety Act
The Act introduced major protections, including:
Regular federal coal mine inspections
Mandatory mine rescue teams
Stronger health and safety requirements
Greater federal oversight of mining operations
These reforms were later expanded by the Federal Mine Safety and Health Act of 1977, which established the Mine Safety and Health Administration (MSHA).
The Farmington Mine Disaster became one of the defining events that accelerated federal workplace safety reform.
Despite decades of progress, the United States still lacked a unified federal workplace safety program, and nearly 14,000 workers were dying on the job each year.
Just two years later, Congress responded by passing the Occupational Safety and Health Act of 1970, creating OSHA.
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1970-1990s: OSHA Changes America
The demand for a national safety program was finally met when the Occupational Safety and Health Act was signed into law in 1970. When OSHA opened its doors on April 28, 1971, it immediately began working on improving safety in the country.
Throughout the history of OSHA, you can see its influence on safer working standards. Before OSHA, there were an average of 38 worker deaths a day in 1970. By 2023, that number had dropped to 15 per day. While this figure is still too high, it's a measurable shift.
1970: Occupational Safety and Health Act Signed
On December 29, 1970, President Richard Nixon signed the Occupational Safety and Health Act, establishing the first comprehensive federal law dedicated to protecting workers across nearly every industry.
The Act established a national framework for workplace safety by:
Setting enforceable workplace safety standards
Requiring employers to provide safe working conditions
Granting workers new rights and protections
Laying the foundation for OSHA
At the signing ceremony, President Richard Nixon emphasized the urgency behind the legislation:
12,500 people lost their lives in accidents in America's factories and other places of business, and over 2 million people were injured. This bill goes beyond that. It deals with the environment in which the 55 million Americans covered by it will be working
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1971: OSHA Opens Its Doors
In 1971, the Occupational Safety and Health Administration (OSHA) officially began operations, forever changing how workplace safety was regulated in the United States. OSHA introduced:
National workplace safety standards
Regular workplace inspections
Enforcement through citations and penalties
Greater protections for workers
For the first time, employers across the country were held to consistent federal safety requirements, helping reduce workplace injuries and fatalities for decades to come.
1980: Supreme Court Protects Workers' Right to Refuse Dangerous Work
In Whirlpool Corp. v. Marshall, the U.S. Supreme Court unanimously upheld an employee's right to refuse work they reasonably believe presents an imminent danger of death or serious injury.
The case involved two maintenance workers who refused to work on a suspended wire-mesh screen after another employee had previously fallen to his death from the same location.
The ruling affirmed that workers may refuse imminently dangerous work when specific legal conditions are met, and employers cannot retaliate against employees for exercising that right.
The decision reinforced one of OSHA's core principles: Workers have both the right to a safe workplace and the right to speak up when serious hazards exist.
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1994: Fall Protection Standards in Construction
Following the publication of 29 CFR Part 1926 in 1972, OSHA established the nation's first comprehensive federal construction safety standards, addressing hazards such as scaffolding, excavations, electrical safety, personal protective equipment and fall hazards.
More than two decades later, OSHA strengthened those protections by introducing Subpart M: Fall Protection, establishing clearer requirements for protecting workers from one of the leading causes of workplace fatalities.
The updated standard required employers to:
Assess fall hazards before work begins
Provide fall protection at heights of 6ft or more (with certain exceptions)
Use guardrails, safety nets, or personal fall arrest systems
Train workers to recognize and avoid fall hazards
2000s and Beyond: The Rise of Fall Protection
Since OSHA 1926 was initially published, fall protection equipment and regulations have been updated many times. Today, OSHA 1926 uses a range of measures and equipment to address several hazards.
American National Standards Institute (ANSI) measures have helped improve the fundamentals of fall protection and verify that equipment meets rigorous performance benchmarks.
2017: OSHA Updates Walking-Working Surfaces Standards
Nearly 50 years after OSHA was established, the agency issued one of its most significant updates to Walking-Working Surfaces and Personal Fall Protection Systems for general industry.
The rule modernized decades-old requirements by incorporating advances in technology, updated consensus standards and modern fall protection practices.
Key changes included:
Expanded use of personal fall protection systems
Updated requirements for fixed ladders
New training requirements for workers exposed to fall hazards
Stronger protections against slips, trips and falls
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2023: National Emphasis Program (NEP) on Falls
This NEP prioritizes falls because they are one of the leading causes of severe injuries and deaths in the workplace.
Falls remain the leading cause of death in construction and one of the most frequently cited OSHA violations. In response, OSHA launched its National Emphasis Program (NEP) on Falls to reduce preventable injuries and fatalities through increased inspections, outreach, and enforcement.
The initiative focuses on:
Identifying fall hazards before incidents occur
Increasing inspections at high-risk worksites
Educating employers and workers
Improving compliance with fall protection requirements
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2036: OSHA Caged Ladder and PFAS Deadline
By November 18, 2036, employers must replace cages used as fall protection on newly regulated fixed ladders over 24 feet with ladder safety systems or personal fall arrest systems where required.
The transition reflects decades of research showing that cages do not reliably arrest falls and that modern fall protection systems provide a higher level of protection.
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Protect Your Team With Kattsafe
After 250 years of hard-won lessons, workplace safety regulations and equipment now reduce much of the risk that once killed workers daily. OSHA fall protection regulations and safe working standards exist because of the events and people in this timeline.
Kattsafe helps you honor that legacy. As an expert partner in fall protection and roof access solutions, we provide OSHA-compliant equipment designed to help protect your teams. Whether you need guardrail systems, fixed ladders or personal fall arrest equipment, we bring technical expertise and responsive support to every project.
Contact our safety experts today to discuss your fall protection needs.