Working alone · the United States
Is it legal to work alone in the United States?
Yes, it is generally legal to work alone in the United States. There is no blanket federal ban. But OSHA's General Duty Clause requires employers to provide a workplace free from recognized hazards, and some standards address working alone in specific settings - so lone work must still be risk-managed.
What the law actually says
Lone work in the United States is governed by the OSHA General Duty Clause (and setting-specific standards). These place on employers a general duty to furnish a workplace free from recognized hazards likely to cause death or serious harm - which extends to the risks faced by workers operating alone.
What employers are expected to do
- Identify recognized hazards for workers who operate alone
- Provide a means to summon help and maintain contact
- Establish check-in and escalation procedures
- Give extra attention to higher-risk and isolated work
The common thread: working alone is legal, but the employer's duty of care doesn't shrink because a worker is on their own - if anything it grows, because the usual safety net of nearby colleagues is gone. A reliable way to raise the alarm and a response that arrives is exactly what "reasonably practicable" has come to mean for lone work.
This is general information, not legal advice. Requirements are set by the Occupational Safety and Health Administration (OSHA) and state plans. State OSHA plans may add requirements - check the rules for your state.