Skip to content 
Picture this: someone in your office slices their hand on a broken mug, or trips and scrapes their knee on the way to a meeting. Nothing life-threatening, but suddenly everyone is looking around, opening drawers, and asking “does anyone know where the first aid kit is?” If that question takes more than a few seconds to answer, your workplace has a problem worth solving.
This scenario plays out in offices everywhere, and the uncomfortable truth is that many workplaces are underprepared. Not because employers don’t care, but because first aid kit requirements are one of those compliance areas that can slip through the cracks when you’re focused on running a business.
The good news is that getting compliant is straightforward once you understand what’s actually required. This article walks you through the regulatory landscape, what needs to be inside a compliant kit, how to size and place kits for your specific office, how to keep them maintained over time, and why training and equipment work together as a complete safety system. By the end, you’ll have a clear picture of what to do next.
The Regulatory Landscape: Who Sets the Rules?
If you’ve ever searched for “first aid kit requirements for office” and come away more confused than when you started, you’re not alone. The rules come from more than one source, and understanding how they layer together is the first step to building a compliant setup.
The foundation starts with OSHA. The Occupational Safety and Health Administration’s General Industry Standard, found at 29 CFR 1910.151, requires employers to ensure the ready availability of medical personnel for advice and consultation on occupational health matters. More practically for most offices, it states that where a medical facility is not near the workplace, a person trained in first aid must be available and first aid supplies must be readily accessible.
That phrase “near the workplace” is worth unpacking. OSHA has historically used a 3 to 4 minute response time as a general guideline for what counts as a medical facility being close enough. If your office is within a few minutes of a hospital or urgent care clinic, you might interpret the standard differently than a business located in a rural area. That said, this is not a hard-coded rule. The smart move is to assess your specific location and consult OSHA guidance directly, or work with a safety consultant to make a reasonable determination.
The next layer comes from ANSI/ISEA Z308.1, the American National Standard for Minimum Requirements for Workplace First Aid Kits and Supplies. This is the industry standard that actually defines what should be inside a compliant kit. OSHA references this standard as the benchmark for what constitutes an adequately stocked first aid kit, which means following it puts you in a strong compliance position.
ANSI Z308.1 organizes kits into two classes. Class A kits are designed to address the most common types of workplace injuries: cuts, burns, sprains, and similar everyday incidents. Class B kits provide a broader range and greater quantities of supplies, intended for higher-risk environments where injury types are more complex or severe. For most standard office settings, Class A is the relevant target.
There’s one more layer to be aware of: state and local regulations. Some states operate their own OSHA-approved plans, sometimes called State Plans, and these can include requirements that go beyond the federal minimums. A few states have more specific rules around kit contents, training requirements, or AED placement. Before you finalize your setup, it’s worth checking with your state labor department or occupational safety agency to confirm you’re meeting any additional obligations that apply in your location.
The regulatory picture can feel complex at first glance, but the practical takeaway is simple. Follow ANSI Z308.1 Class A as your baseline, verify your state’s requirements, and document your decisions. That combination covers the vast majority of office employers.
What Must Be Inside: The Core Supplies Checklist
Once you understand who sets the rules, the next question is what actually needs to be in the kit. The ANSI/ISEA Z308.1 Class A standard gives you a clear answer, and it’s more specific than most people expect.
Here’s a breakdown of the core contents required for a Class A kit, along with the practical reason each item matters:
Adhesive bandages: The workhorse of any first aid kit. These cover minor cuts and abrasions, which are among the most frequent workplace injuries even in low-risk settings like offices.
Sterile gauze pads and rolls: Used for larger wounds that need more coverage than an adhesive bandage can provide. Gauze also helps control bleeding and can be used to secure dressings in place.
Adhesive tape: Secures gauze and other dressings. Simple, but essential for keeping a wound properly covered.
Antiseptic: Wipes or packets used to clean wounds before dressing them. Reducing infection risk in the first few minutes after an injury matters more than many people realize.
Burn treatment: Burn dressings or gels address thermal burns, which can happen in any office with a kitchen, coffee station, or equipment that runs hot. These are frequently missing from older or poorly maintained kits.
Cold pack (instant): For sprains, bumps, and swelling. Disposable instant cold packs don’t require refrigeration, making them practical for any location in the office.
Disposable gloves: Non-latex gloves protect both the responder and the injured person. These should be included in sufficient quantity, since a single pair may not be enough if gloves tear or multiple people are assisting.
Scissors and tweezers: For cutting tape or clothing and removing splinters or debris. These are often overlooked but come up in real situations more than you’d think.
First aid guide: A printed reference for someone who may not have formal training. Clear instructions in the moment can make a significant difference in how well supplies are used.
Now for the items that offices commonly overlook. ANSI also recommends including a CPR breathing barrier, which allows someone to perform rescue breaths without direct mouth-to-mouth contact. Many offices skip this because they assume CPR won’t be needed, but cardiac events can happen anywhere. Eye wash solution is another frequently missing item, even though it’s critical when someone gets a chemical splash or debris in their eye. Trauma pads, which are larger absorbent dressings for significant bleeding, round out the list of supplies that low-risk environments often deprioritize but genuinely need.
Class B kits build on this foundation with greater quantities and additional items suited for environments with heavier machinery, chemicals, or higher employee density. If your office includes a warehouse, production area, or any space with elevated hazard exposure, a Class B kit or supplementary supplies may be appropriate for those zones.
The practical takeaway here is to audit what you currently have against the ANSI Class A list. Many offices have a kit that was purchased years ago and has never been fully restocked or updated to reflect the current standard. A quick comparison often reveals gaps that are easy and inexpensive to close.
Sizing and Placement: One Kit Is Rarely Enough
Having a compliant kit is a good start. But if it’s sitting in a locked supply closet on the third floor of a four-story building, it’s not doing its job. Sizing and placement are just as important as what’s inside.
The right number of kits for your office depends on a few factors working together. Employee headcount is the most obvious starting point: more people generally means more potential for incidents. But square footage and physical layout matter just as much. An office where employees are spread across multiple floors, wings, or separate buildings needs more kits than a single open-plan space with the same number of people.
A useful rule of thumb is that anyone in the building should be able to reach a first aid kit within a reasonable amount of time, typically thought of as a minute or two of travel. If your office layout means that reaching the nearest kit from certain areas would take significantly longer, that’s a signal to add another location. Think about where people spend the most time, where physical work happens (mail rooms, kitchens, loading areas), and where injuries are most likely to occur.
Multi-floor offices should have at least one kit per floor. If a floor is large or has distinct zones with limited cross-traffic, consider placing kits at both ends or in multiple common areas. The goal is accessibility, not just technical availability.
Placement also means making kits visible and known. A kit stored in an unmarked cabinet or tucked into a back room is functionally useless in an emergency. Kits should be clearly labeled, ideally with a bright color or universal first aid symbol, and positioned at eye level in a location that employees pass regularly. Every staff member should know where the nearest kit is located, not just the office manager or safety officer.
On the question of format, wall-mounted cabinets and portable kits each have a place. Wall-mounted cabinets work well for fixed, high-traffic locations: break rooms, reception areas, near stairwells. They stay put, they’re easy to spot, and they can accommodate a larger range of supplies. Portable kits are better suited for situations where mobility matters, such as for employees who travel between job sites, work in the field, or need a kit that moves with a specific team or event.
For most standard offices, a combination of wall-mounted cabinets in key locations and one or two portable kits for specific needs covers the bases well. The point is to think about your actual space rather than defaulting to whatever came in the standard package.
Inspection, Expiration, and Restocking: Keeping Kits Compliant Over Time
A first aid kit is not a one-time purchase. OSHA expects kits to be inspected regularly and restocked after use. This is one of the areas where many offices fall short, not because of bad intentions, but because no one has been given clear ownership of the task.
A simple monthly inspection routine is all it takes to stay on top of this. Each month, someone should open every kit in the building and check for three things: items that have been used and not replaced, supplies that are expired, and items that are damaged or compromised (torn packaging, dried-out antiseptic wipes, degraded gloves). The inspection should take no more than a few minutes per kit if done consistently.
Expiration dates deserve special attention. Consumables like antiseptic wipes, burn gels, and instant cold packs all have shelf lives, and using an expired product in an emergency is not just ineffective, it can create liability exposure. If an employee is treated with an expired antiseptic that fails to prevent infection, that’s a problem that goes beyond the immediate injury. Tracking expiration dates doesn’t have to be complicated: a simple log sheet attached to the inside of each kit, updated at each inspection, is sufficient for most offices.
Gloves also deserve a note. Latex-free disposable gloves can degrade over time, especially in environments with temperature fluctuations. Check them periodically for brittleness or stickiness, and replace them before they reach the end of their shelf life.
The most effective way to make sure all of this actually happens is to assign a designated first aid coordinator or safety officer. This doesn’t need to be a full-time role or a credentialed position. It simply needs to be a named person with clear responsibility for kit maintenance. When everyone is responsible, no one is responsible.
Document every inspection. A simple log that records the date, the person who conducted the inspection, what was found, and what was restocked gives you a paper trail that demonstrates ongoing compliance. If OSHA ever asks, or if an incident leads to a review of your safety practices, that documentation shows you took your obligations seriously. It also helps you identify patterns, such as a particular kit that gets depleted quickly because of where it’s located, so you can adjust accordingly.
Beyond the Kit: Training, AEDs, and a Complete Safety System
Here’s a truth that’s easy to overlook: a perfectly stocked, fully compliant first aid kit is only as useful as the people who know how to use it. Supplies sitting in a cabinet don’t help anyone if the person reaching for them doesn’t know what to grab or what to do next.
First aid and CPR training for designated employees is strongly recommended and, in some jurisdictions, required. OSHA’s 29 CFR 1910.151 specifically notes that where a medical facility is not near the workplace, a person trained in first aid must be available. Even if your office is close to medical services, having trained staff on hand is a mark of genuine preparedness rather than technical compliance. Many employers designate one or more employees per shift or per floor as trained responders, ensuring coverage throughout the workday.
Training doesn’t have to be disruptive. Group sessions can be scheduled during a lunch break or as part of an existing team meeting. Hands-on training, the kind that lets participants practice compressions on a mannequin and work through real scenarios, builds confidence that online-only courses often don’t. When someone knows what to do because they’ve practiced it, they’re far more likely to act quickly and correctly in a real emergency.
AEDs, or automated external defibrillators, are the next piece of a complete office safety system. Cardiac emergencies can happen to anyone, regardless of age or apparent health, and the time between collapse and defibrillation is one of the most critical factors in survival outcomes. AEDs are designed to be used by non-medical personnel: they provide voice-guided instructions and will only deliver a shock if the device detects a shockable heart rhythm.
Many states have enacted laws encouraging or requiring AEDs in workplaces above certain employee thresholds, and these laws vary significantly. Rather than citing specific state rules here, the practical advice is to check your state’s requirements and treat an AED as a complement to your first aid kit, not a separate consideration. When someone goes into cardiac arrest, a first aid kit alone isn’t enough. An AED, combined with trained staff who can use it, closes a critical gap.
When you bring together a properly stocked and maintained kit, trained staff, clear emergency protocols, and an AED where appropriate, you’ve moved from technical compliance to genuine preparedness. That distinction matters to your employees, who deserve to work somewhere that takes their safety seriously, and it matters from a duty-of-care perspective as well. A documented safety system shows that your commitment to workplace safety goes beyond checking a box.
Putting It All Together
Compliance with first aid kit requirements is the floor, not the ceiling. Meeting the ANSI/ISEA Z308.1 Class A standard, placing kits where people can actually find them, and keeping them maintained over time are the baseline. The employers who do this well go a step further by treating their first aid setup as a living system, one that gets reviewed, updated, and supported by trained people.
Your next steps are practical and manageable. Start by auditing your current kit against the ANSI Class A checklist. Note what’s missing, what’s expired, and whether your placement makes sense for your office layout. If you’re on a single floor, one well-stocked, clearly labeled wall-mounted cabinet may be enough. If you’re across multiple floors or a larger footprint, plan for additional locations. Assign someone to own monthly inspections and document them going forward.
Then turn to training. A stocked kit without trained hands nearby is an incomplete solution. Schedule a first aid and CPR session for your team, prioritize hands-on practice over passive learning, and make sure the people most likely to respond in an emergency have actually practiced the skills.
When a real emergency hits, there’s no pause button and no second chances. Get hands-on CPR, First Aid, and AED training that prepares you to act fast and with confidence when it matters most. Find a local class or schedule your on-site training now and leave certified, prepared, and ready to save a life.
