Army Regulation 385-55 is the Army's safety and occupational health standard

Army Regulation 385-55 (AR 385-55) is the Department of Defense document that sets mandatory safety rules and accident prevention requirements across all Army installations, units, and operations. It covers everything from how soldiers handle hazardous materials to what protective equipment must be worn during specific tasks, and it applies to active duty, reserve, and National Guard personnel.

The regulation does not create new laws — it enforces existing federal safety statutes like the Occupational Safety and Health Act (OSHA) and the Department of Defense Occupational Safety and Health (DOSH) program. What it does is translate those requirements into specific Army procedures, assign responsibility to commanders at each level, and establish the inspection and reporting systems that track compliance.

AR 385-55 is binding on every soldier and every commander. Violations can result in disciplinary action, and failure to implement its requirements can expose the Army to federal penalties and civil liability if an accident occurs.

Key Takeaways

  • AR 385-55 requires commanders to identify hazards in their area of responsibility and put controls in place before work begins, not after an accident happens.
  • The regulation mandates that soldiers wear required personal protective equipment (PPE) for their task, and supervisors must enforce that requirement.
  • Every Army installation must have a safety officer or safety program manager who reports directly to the commander and has authority to stop unsafe work.
  • Soldiers and civilians can report unsafe conditions through their chain of command or through the Army's safety hotline without fear of retaliation.
  • The regulation covers vehicle operations, construction, chemical handling, electrical work, confined spaces, and dozens of other high-risk activities with specific rules for each.

How commanders implement the regulation in their units

AR 385-55 places the primary responsibility for safety on the commander. That commander must appoint a safety officer or safety NCO, may support hazard assessments are done before new operations begin, and make sure soldiers know what the hazards are and what controls are in place.

The regulation requires a written safety plan for any operation that involves significant risk — vehicle convoys, construction projects, training exercises with live fire, chemical handling, or work at heights. That plan must identify the specific hazard, describe the control measure (engineering controls first, then administrative controls, then PPE as a last resort), and name who is responsible for enforcing it.

Commanders must also conduct regular safety inspections, document findings, and correct deficiencies. If a soldier is injured or a near-miss occurs, the commander must investigate the cause and report it through the chain of command. The regulation requires that investigation to be thorough enough to prevent the same accident from happening again.

Personal protective equipment requirements and enforcement

AR 385-55 specifies what PPE is required for different tasks. A soldier working with solvents must wear chemical-resistant gloves and eye protection. A soldier operating a chainsaw must wear a hard hat, face shield, hearing protection, and cut-resistant chaps. A soldier in a vehicle must wear a seatbelt. These are not suggestions — they are mandatory.

The regulation places the burden on the supervisor to enforce PPE use. If a soldier refuses to wear required equipment, the supervisor must stop the work and report the refusal up the chain of command. Repeated refusal can result in disciplinary action under the Uniform Code of Military Justice (UCMJ).

Soldiers also have a responsibility to report when PPE is damaged, missing, or does not fit properly. A hard hat with a crack in it does not protect the wearer, and the regulation requires that it be replaced before work continues.

Hazard assessment and the hierarchy of controls

Before any task begins, AR 385-55 requires a hazard assessment. That assessment identifies what could go wrong, how likely it is, and how severe the injury would be if it did. A soldier cutting grass with a push mower faces a different hazard than a soldier operating a wood chipper, and the controls must match the hazard.

The regulation establishes a hierarchy: engineering controls (redesign the task or the equipment to remove the hazard) come first. Administrative controls (change how the work is done, or limit who does it) come second. Personal protective equipment comes last, because PPE only protects the person wearing it and only if it is worn correctly every time.

For example, if a soldier must work near a moving piece of machinery, the first choice is to guard the machinery so the moving parts are not exposed. The second choice is to keep people away from the machinery during operation. The third choice is to require the soldier to wear steel-toed boots and keep hands clear. All three might be needed, but engineering and administrative controls do the real work.

Reporting unsafe conditions and protection from retaliation

AR 385-55 explicitly protects soldiers and civilians who report unsafe conditions. A soldier can report a hazard to their supervisor, their safety officer, their commander, or the Army's safety hotline. The regulation forbids retaliation — a soldier cannot be punished, reassigned, or treated unfairly because they reported a safety concern.

If a soldier believes retaliation has occurred, they can file a complaint through the Inspector General (IG) system or through the Equal Employment Opportunity (EEO) office if the soldier is a civilian. The Army takes retaliation complaints seriously because the regulation depends on soldiers being willing to speak up.

The regulation also allows a soldier to refuse to perform work that they reasonably believe is unsafe. That refusal must be reported to the supervisor and the chain of command, and the supervisor must investigate the concern. If the work is indeed unsafe, it must be corrected. If the soldier's concern was unfounded, the investigation will show that, but the soldier is protected from retaliation for raising the concern in the first place.

Specific hazard categories covered by the regulation

AR 385-55 addresses dozens of specific hazards with detailed requirements for each. Vehicle operations require seatbelts, proper maintenance, and driver training. Construction work requires fall protection, scaffolding inspection, and trenching standards. Electrical work requires lockout-tagout procedures to prevent accidental energization. Confined space entry requires atmospheric testing and rescue equipment on standby.

Chemical handling requires labeling, safety data sheets (SDS), proper storage, and spill response procedures. Hearing protection is mandatory in areas where noise exceeds 85 decibels. Respiratory protection requires fit testing and medical clearance. Bloodborne pathogen exposure requires training and post-exposure procedures.

The regulation also covers less obvious hazards: heat stress during summer training, cold injury during winter operations, ergonomic strain from repetitive tasks, and psychological stress from high-demand operations. Each hazard has specific controls and reporting requirements.

Inspection, investigation, and corrective action

AR 385-55 requires regular safety inspections at every installation. The safety officer or safety NCO conducts formal inspections at least quarterly, and supervisors conduct informal inspections of their work areas regularly. Inspections look for hazards that have not been controlled, PPE that is missing or damaged, and work practices that do not match the safety plan.

When a hazard is found, it must be documented and corrected. The regulation distinguishes between when ready hazards (which must be corrected before work continues) and non-when ready hazards (which must be corrected within a reasonable timeframe). A missing guardrail on a platform is an when ready hazard. A worn floor in a hallway is a non-when ready hazard, but it still must be fixed.

When an accident or near-miss occurs, the regulation requires a formal investigation. That investigation must determine the root cause (not just the when ready cause), identify what controls failed, and recommend corrective action to prevent recurrence. The investigation report goes to the commander and to the next higher level of command, and corrective actions are tracked until they are complete.

Frequently Asked Questions

What happens if a soldier is injured and the investigation shows the commander did not follow AR 385-55?

The commander can face disciplinary action, and the Army can face civil liability. If the injury was serious, the incident may be reported to OSHA, which can impose federal penalties. The soldier may also have grounds for a workers' compensation claim or a civil lawsuit.

Can a soldier refuse to do a task because they think it is unsafe?

Yes. The soldier must report the concern to their supervisor and the chain of command. The supervisor must investigate. If the work is unsafe, it must be corrected. If the soldier's concern was unfounded, the investigation will show that, but the soldier cannot be punished for raising the concern.

Who enforces AR 385-55?

The commander of each unit is responsible for enforcing it in their area. The installation safety officer oversees compliance across the installation. The Army Safety Center at Fort Novosel provides guidance and training. OSHA and the Department of Defense Inspector General can also investigate compliance.

Does AR 385-55 explore to civilian contractors working on Army installations?

Yes. Contractors must follow the same safety rules as soldiers. The contracting officer and the installation safety officer are responsible for ensuring contractor compliance. Violations can result in contract penalties or termination.

What is the difference between AR 385-55 and OSHA standards?

OSHA is federal law that applies to all employers. AR 385-55 is the Army's implementation of OSHA for military personnel and operations. AR 385-55 is often more detailed and more stringent than OSHA because the Army operates in higher-risk environments like combat training and hazardous material handling.