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Workplace First Aid Kits: What to Include and How to Manage
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Workplace First Aid Kit Essentials: What Every Employer Should Include

By Sam Hihn on Mar 19, 2025
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In 2023, private industry employers reported approximately 2.6 million nonfatal workplace injuries and illnesses—an incidence rate of 2.4 cases per 100 full-time workers. With injuries possible at any time, a properly stocked workplace first aid kit is a crucial resource for providing immediate care.

Whether treating minor injuries on-site or serving as the first response before professional medical attention arrives, a well-prepared first aid kit can make all the difference in protecting employees’ health and safety.

RELATED: Workplace Safety Laws Every Business Must Follow >>

What Constitutes First Aid?

The Occupational Safety and Health Administration (OSHA) defines first aid as immediate, one-time treatment for minor injuries. Examples outlined by OSHA include:

  • Applying bandages or dressings
  • Using non-prescription medications like acetaminophen
  • Cleaning minor cuts, scrapes or scratches
  • Rinsing debris from the eyes
  • Increasing fluid intake for heat-related issues
  • Applying ice or heat to relieve pain

If treatment involves prescription medication, medical technology or a healthcare provider, it is generally no longer considered first aid under OSHA standards.

manufacturing safety

OSHA Requirements for First Aid Kits

OSHA requires employers to maintain accessible workplace first aid kits with supplies suited to the specific hazards of their work environment. While OSHA does not provide a definitive list of required items, it references guidelines from the American National Standards Institute (ANSI), which establish the minimum recommended supplies.

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Stocking Your First Aid Kit: What to Include

Your workplace first aid kit should reflect the level of risk associated with your industry. For example, a corporate office may require only basic supplies, while a manufacturing facility or construction site needs more comprehensive kits. 

ANSI recommendations include:

Basic supplies

  • Adhesive bandages (various sizes)
  • Adhesive tape
  • Antibiotic ointment
  • Antiseptic wipes
  • Sterile pads and gauze
  • First-aid guide

Personal protective equipment (PPE)

  • Gloves
  • Breathing barriers (for CPR)
  • Eyewash solution

Injury treatment items

  • Cold packs
  • Burn dressings
  • Roller bandages
  • Trauma pads

Emergency tools

  • Scissors
  • Splints
  • Triangular bandages
  • Tourniquets

Employers in high-risk industries should consider bleeding control kits, specialized burn care supplies and additional PPE.

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Determining How Many Workplace First Aid Kits You Need

The number of first aid kits a workplace requires depends on three key factors:

Workplace size

Multi-floor or complex layouts may require multiple kits. If it takes more than 60 seconds to travel between two areas, more kits may be necessary.

Number of employees

The more employees in a workplace, the more first aid kits should be available.

Workplace risk level

High-risk workplaces (such as construction sites or manufacturing facilities) require more comprehensive first aid kits than low-risk environments (such as offices or retail shops).

High-risk workplaces

  • 1 small kit for fewer than 5 employees
  • 1 medium kit for 5-25 employees
  • 1 large kit per group of more than 25 employees

Low-risk workplaces

  • 1 small kit for fewer than 25 employees
  • 1 medium kit for 25-100 employees
  • 1 large kit per group of more than 100 employees

For more details on ANSI/ISEA Z308.1-2021 first aid kit requirements, refer to this ANSI article.

Where to Keep First Aid Kits

OSHA requires first aid kits to be readily available and easily accessible—but what does that mean in practice? 

For workplaces housed in a single building, employers must determine strategic locations where kits are most accessible. 

Larger facilities or multiple-location organizations may need several first aid stations to comply with OSHA's accessibility standards.

first aid training

Maintaining Your First Aid Kits

One of the most common mistakes employers make is failing to restock their workplace first aid kits after supplies are used. To ensure compliance and workplace safety, companies should establish procedures that include:

  • Routine inspections and restocking to ensure supplies are available when needed.

  • Immediate replenishment after a multiple-injury incident.

  • A clear notification process so employees can report used or missing supplies.

What Employees Need to Know

A well-stocked workplace first aid kit is only effective if employees know where to find it and how to use it. Employers should provide periodic first aid training to ensure workers are prepared to respond to minor injuries and understand when professional medical care is necessary.

Prioritizing Workplace Safety

Staying compliant with workplace safety standards can be challenging. At Axcet HR Solutions, our comprehensive PEO services include expert risk management and workplace safety consulting

We help businesses determine their OSHA compliance needs, conduct risk assessments, and ensure their workplace first aid kits and safety programs meet industry-specific regulations.

Don’t leave compliance to chance—partner with Axcet HR Solutions today to create a safer, OSHA-compliant workplace. Schedule a free consultation to learn more.

Written by Sam Hihn

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