How Often Should Workplace First Aid Kits Be Checked and Replenished?

A workplace first aid kit is only useful if the equipment inside it is available, in good condition and ready to use when an incident occurs. A box that looked fully stocked six months ago may now be missing dressings, have damaged packaging or contain expired supplies.

So, how often should workplace first aid kits be checked? There is no single inspection interval that suits every workplace. Instead, the frequency should reflect the workplace’s risk level, how often the kit is used, the number of employees and the types of hazards present.

For high-risk environments such as construction sites, factories, warehouses and mines, checking the kit regularly and replenishing it immediately after use is particularly important.

Key Takeaways

• Workplace first aid kits should be checked regularly, rather than only when an injury occurs.
• Any item used during an incident should be replenished as soon as possible.
• Sterile items should be monitored for expiry dates and damaged packaging.
• High-risk workplaces may need more frequent inspections than low-risk offices.
• South African regulations require suitable first aid equipment based on workplace risks, employee numbers and the types of injuries likely to occur.
• A first aid kit should be checked for missing, expired, contaminated or damaged items.
• Businesses should assign responsibility for inspecting and maintaining first aid equipment.
• First aid kit inspections should form part of the wider workplace health and safety programme.

How Often Should a Workplace First Aid Kit Be Checked?

There is no universal rule stating that every workplace first aid kit must be inspected every specific number of days or weeks.

However, regular checks are essential, and the inspection frequency should be determined by the risks and circumstances of the workplace.

The Health and Safety Executive recommends that first aid kit contents are checked frequently and restocked soon after use. It also advises replacing expired items and checking whether undated sterile products remain suitable for use.

For a busy construction site or industrial facility, a monthly inspection may not be enough if equipment is being used frequently.

A low-risk office may have considerably less demand on its first aid supplies.

High-Risk Workplaces Need More Frequent Checks

A first aid kit in a quiet office may sit untouched for months.

A kit located in a construction environment, workshop, factory or mining operation could be opened several times within the same period.

This means first aid kit inspection frequency should be risk-based.

The more frequently workers are exposed to hazards, the more frequently the employer should verify that the available first aid equipment remains complete and usable.

Statistic #1: 19,924 South African Workplaces Were Audited for COIDA Compliance

South Africa’s Department of Employment and Labour reported that 19,924 workplaces were audited for compliance with the UIFA, UICA and COIDA during the 2023/24 reporting period.

Of those workplaces, only 43% were found to be compliant, while 57% were found to be non-compliant and issued with notices.

The figure covers broader labour and compensation legislation rather than first aid kits specifically.

However, it highlights why workplace safety should be actively monitored instead of relying on assumptions that procedures and equipment are still compliant.

What Should Be Checked During a First Aid Kit Inspection?

A proper first aid kit inspection should involve more than opening the lid and seeing whether the box looks full.

The person responsible should check the individual contents and confirm that essential supplies are present, correctly packaged and suitable for use.

The inspection should include:

• Sterile dressings
• Gauze
• Bandages
• Adhesive dressings
• Gloves
• Wound-cleaning products
• Scissors
• Forceps
• Safety pins
• CPR equipment
• Specialist equipment where applicable
• Expiry dates
• Packaging condition

The exact contents should depend on the workplace’s first aid needs assessment.

Check the Kit After Every Use

One of the simplest rules for maintaining a workplace first aid kit is to inspect it after every use.

Even a minor incident can consume several items.

Someone might use gloves, gauze, antiseptic, dressings and adhesive tape during a single response.

If nobody replenishes those items, the kit may remain incomplete until the next emergency.

Replenish First Aid Supplies Immediately

Used equipment should not wait until the next scheduled inspection.

If a first aid kit has been opened and supplies have been removed, those supplies should be replaced as soon as reasonably possible.

This is particularly important for high-risk workplaces where another incident could occur before the next routine inspection.

The HSE specifically advises that first aid kits should be restocked soon after use and that sufficient supplies should be maintained on site.

Check First Aid Kit Expiry Dates

Some first aid supplies have expiry dates, particularly sterile products.

Dressings, sterile gauze and other packaged medical supplies should be checked to ensure they have not passed their manufacturer’s expiry date.

Expired sterile products should be replaced rather than left in the kit simply because they have never been opened.

The HSE recommends replacing expired items and safely disposing of them.

Don’t Only Look at Expiry Dates

An item does not necessarily have to be expired to become unsuitable for use.

Packaging can become torn.

Products can become contaminated.

Adhesive materials can deteriorate.

A first aid kit stored in a hot, damp or dusty environment may also experience problems that would not occur in a properly protected indoor cabinet.

Every inspection should therefore consider both expiry dates and physical condition.

Statistic #2: 1,858 Injuries on Duty Were Recorded by the Western Cape Department of Health

The Western Cape Department of Health recorded 1,858 injuries on duty during the 2023/24 financial year.

Of these, 1,389 cases, or 74.74%, required basic medical attention, while 425 resulted in temporary disablement, 44 resulted in permanent disablement and one was fatal.

The data relates specifically to the Western Cape Department of Health workforce, rather than all South African workplaces.

It nevertheless demonstrates that workplace injuries range from incidents requiring basic treatment to much more serious cases.

How Often Should High-Risk First Aid Kits Be Inspected?

For high-risk workplaces, a more frequent inspection schedule is sensible.

The exact frequency should be determined by the site’s risk assessment and history of first aid use.

A practical approach could be:

• After every use: Replenish anything that has been removed.
• Weekly: Check high-use kits in busy or hazardous areas.
• Monthly: Conduct a complete inventory and condition inspection.
• Quarterly: Review whether the contents remain appropriate for the site’s risks.
• Annually: Reassess the overall first aid requirements as part of the workplace safety programme.

These are practical management recommendations rather than a claim that South African regulations prescribe these exact intervals.

What Does South African Regulation 3 Require?

South Africa’s General Safety Regulations require employers to take reasonable steps to ensure that workers receive prompt first aid treatment in the event of an injury or emergency.

Where more than five employees are employed at a workplace, the employer must provide a first aid box or boxes at or near the workplace that are available and accessible for treating injured people.

The regulations also require the equipment to take account of the likely injuries, nature of the work and number of employees.

This is important because the regulation does not treat every workplace as identical.

Regulation 3 First Aid Kit Contents Must Be Maintained

The minimum contents specified under Regulation 3 include wound cleaner or antiseptic, swabs, cotton wool, sterile gauze, forceps, scissors, safety pins, triangular bandages, roller bandages, adhesive materials, dressing strips and first aid dressings.

The list also includes gloves, splints and CPR mouthpieces.

Having these items when the kit is purchased is not enough.

The employer needs to maintain suitable equipment so that the kit remains capable of providing the required first aid response.

Who Should Be Responsible for Checking the First Aid Kit?

Every workplace should have a clearly identified person responsible for maintaining first aid equipment.

That person should know where each first aid kit is located and understand what it is expected to contain.

They should also have a simple process for reporting missing or damaged equipment.

South Africa’s General Safety Regulations require a prominent notice identifying where the first aid box or boxes are kept and the person responsible for them.

Keep a First Aid Kit Inspection Checklist

A first aid kit checklist makes inspections easier and more consistent.

Instead of relying on memory, the responsible person can work through each item and record its condition.

A basic checklist can include:

Check	What to Look For
Stock levels	Are required items present?
Expiry dates	Are sterile products still within date?
Packaging	Is anything torn or damaged?
Cleanliness	Is the kit clean and protected?
Accessibility	Can employees reach it quickly?
Signage	Is its location clearly marked?
Specialist equipment	Is risk-specific equipment available?
Replenishment	Have used supplies been replaced?
Inspection record	Has the latest check been documented?

This creates a simple audit trail and makes it easier to identify recurring shortages.

Statistic #3: 2.41 Billion Workers Are Exposed to Excessive Heat

The International Labour Organization estimates that 2.41 billion workers, or around 70% of the global working population, are exposed to excessive heat.

The ILO also estimates that excessive heat contributes to 22.85 million non-fatal injuries annually.

This is particularly relevant to workplaces where employees work outdoors, in hot industrial environments or in physically demanding conditions.

It also shows why first aid planning should not remain static.

As workplace conditions and risks change, businesses should review whether their first aid arrangements remain appropriate.

What Happens If a First Aid Kit Is Missing Items?

A missing item might not seem important until somebody needs it.

Imagine a worker suffers a cut and the kit contains plenty of bandages but no sterile gauze.

Or an employee needs disposable gloves but the last pair was used during a previous incident.

The problem is no longer the first aid kit itself.

It is the failure to maintain the emergency resource.

Damaged Packaging Should Be Replaced

First aid supplies should remain protected until they are needed.

If sterile packaging is torn, punctured or otherwise compromised, the item should be replaced.

The same principle applies to products contaminated by dirt, chemicals, moisture or other workplace substances.

This is especially important in mining, construction and manufacturing environments where first aid boxes may be exposed to harsh conditions.

First Aid Kits Should Be Protected From Dust and Moisture

Where possible, first aid kits should be stored in a clean, dry location.

This can be more difficult on industrial sites.

A construction site or mine may expose equipment to dust, vibration, moisture and temperature fluctuations.

The storage location should therefore be considered when designing the site’s first aid arrangements.

A good kit can become unusable if it is poorly stored.

Don’t Forget Mobile and Vehicle First Aid Kits

Some workplaces have employees working away from a central building.

This could include construction teams, maintenance crews, mining personnel, delivery workers or field technicians.

These employees may require mobile first aid equipment.

The HSE notes that employers remain responsible for meeting the first aid needs of employees who work away from the main workplace, with the appropriate arrangements determined through a needs assessment.

A central first aid cabinet cannot help much if a worker is several kilometres away from it.

First Aid Kits Should Be Easy to Access

A first aid kit should never be buried behind equipment or stored in an area that employees cannot enter during an emergency.

Workers should know where it is located.

The location should also be clearly marked.

South Africa’s General Safety Regulations specifically require a prominent notice or sign identifying where first aid boxes are kept.

Don’t Lock Away Essential First Aid Equipment

Security is important, but accessibility is critical.

If a first aid box is locked away and the key is unavailable when an injury occurs, the equipment is effectively inaccessible.

The site’s emergency procedures should make sure that workers can obtain the equipment quickly.

This is especially important for workplaces operating multiple shifts.

First Aid Equipment Should Match Workplace Risks

A first aid kit should not be maintained simply because it has always been there.

The contents should be reviewed when workplace activities change.

For example, introducing new machinery, chemicals, welding activities or construction processes could create different injury risks.

A change in workplace hazards should trigger a review of first aid requirements.

When Should a Workplace First Aid Kit Be Replaced?

The entire kit does not necessarily need to be replaced simply because individual items have expired.

Often, replacing the affected supplies is sufficient.

However, the container itself should be replaced if it is damaged, difficult to open or no longer protects its contents adequately.

If the kit has become heavily contaminated or disorganised, replacing it may be more practical than attempting to restore it.

Don’t Put Medicines in a Standard First Aid Kit Without a Reason

A workplace first aid kit should not automatically become a medicine cabinet.

The HSE recommends that tablets and medicines are not kept in first aid boxes.

Workplace first aid should focus on appropriate equipment for providing immediate assistance while further medical treatment is arranged when required.

First Aid Kit Maintenance Should Be Part of Workplace Safety

First aid should not operate separately from the rest of a company’s health and safety programme.

It should connect with:

• Risk assessments
• Incident reporting
• First aid training
• Emergency procedures
• Safety inspections
• Personal protective equipment
• Workplace signage
• Emergency medical arrangements

When these systems work together, first aid becomes part of a broader safety strategy rather than simply a box of supplies.

A Practical First Aid Kit Inspection Schedule

For many workplaces, the following approach provides a useful starting point:

After Every First Aid Incident

Replace every item used during the incident.

Weekly for High-Use Locations

Check kits located in busy workshops, construction areas, factories and other high-risk locations.

Monthly for a Full Inventory

Check quantities, packaging, expiry dates, accessibility and specialist equipment.

After Any Workplace Change

Review the first aid requirements when new machinery, chemicals, work processes or work areas are introduced.

During the Annual Safety Review

Assess whether the current number, location and contents of first aid kits remain appropriate.

Again, these intervals are practical recommendations, not prescribed South African inspection periods.

What Should Be Recorded During an Inspection?

A good first aid kit inspection record should document:

• Date of inspection
• Location of the kit
• Person completing the inspection
• Items missing
• Items expired
• Damaged packaging
• Items requiring replacement
• Date replenishment was completed
• Any changes required to the kit

This creates accountability.

It also makes it much easier to demonstrate that first aid equipment is actively maintained rather than simply provided.

Quote From a Workplace Safety Expert

The importance of maintaining emergency equipment fits closely with the broader principle of workplace prevention.

The International Labour Organization emphasises the importance of strengthening workplace safety and health systems and building a culture of prevention across industries.

In practical terms, this means businesses should not wait for an accident to reveal a weakness in their emergency arrangements.

Regular inspections are one of the simplest ways to identify those weaknesses before they become a problem.

Frequently Asked Questions About First Aid Kit Inspections

1. How often should workplace first aid kits be checked?

There is no single inspection interval that applies to every workplace. The kit should be checked regularly, with higher-risk and heavily used locations generally requiring more frequent inspections. It should also be checked and replenished immediately after use.

2. Should a first aid kit be checked after every use?

Yes. Any supplies used during an incident should be replaced as soon as possible. Waiting for the next scheduled inspection could leave the kit without essential equipment during another emergency.

3. Do first aid kits contain items that expire?

Yes. Many sterile first aid products have expiry dates. These should be monitored and replaced before or by their stated expiry dates. Packaging should also be checked for damage, even when an item has not expired.

4. Who should check a workplace first aid kit?

A designated person should be responsible for maintaining the first aid equipment. In South Africa, the General Safety Regulations require a notice identifying where the first aid box is located and the person responsible for it.

5. How often should a high-risk workplace first aid kit be replenished?

It should be replenished immediately after supplies are used. High-risk workplaces should also conduct frequent inspections because equipment may be consumed more quickly than in a low-risk office.

6. What happens if a first aid kit is not properly maintained?

A poorly maintained kit may contain expired, damaged or missing supplies when an injury occurs. This can delay appropriate first aid treatment and may indicate weaknesses in the employer’s wider workplace health and safety arrangements.

Conclusion

Knowing how often workplace first aid kits should be checked and replenished is an important part of maintaining an effective workplace safety system.

There is no sensible one-size-fits-all inspection schedule. A quiet office and a busy construction site have very different first aid requirements, which means inspection frequency should reflect the level of risk and how frequently equipment is used.

The evidence demonstrates why active safety management matters. During South Africa’s 2023/24 reporting period, 19,924 workplaces were audited for COIDA-related compliance, with only 43% found compliant in that particular audit category.

The Western Cape Department of Health also recorded 1,858 injuries on duty in 2023/24, showing that workplace injuries can range from cases requiring basic medical attention to serious injuries resulting in temporary or permanent disablement.

Globally, the ILO estimates that 2.41 billion workers are exposed to excessive heat, with heat exposure contributing to millions of non-fatal injuries each year.

The lesson is straightforward: a first aid kit should never be considered a one-time purchase.

It is an emergency resource that needs to be inspected, replenished and reviewed as workplace conditions change.

For South African businesses, this means maintaining suitable equipment in accessible locations, assigning responsibility for the first aid boxes and ensuring the contents remain appropriate for the injuries and hazards employees could reasonably face.

A few minutes spent checking a first aid kit today can make a significant difference when someone actually needs it.