First aid kits at work in Germany: number, DIN 13157/13169 and checks
How many first aid kits does a company need, what distinguishes the small kit from the large one, where must they be kept and who checks completeness and expiry dates? The rules under ASR A4.3 and DGUV Regulation 1 at a glance.
Last updated on 7 min readAMS Go editorial team
Key points at a glance
- Every employer must keep first aid supplies quickly accessible at all times, protected and in sufficient quantity, and replenish them in good time (Section 25(2) DGUV Regulation 1).
- The minimum number is set by the workplace rule ASR A4.3: in administration and retail one small first aid kit is enough for up to 50 employees, in manufacturing and processing up to 20, on construction sites up to 10 – above that, large kits are needed, with two small kits replacing one large one.
- First aid kits are distributed so that they are no more than 100 m walking distance or one storey away; their locations are marked in line with ASR A1.3.
- Under Section 4(5) of the Workplace Ordinance (ArbStättV), first aid supplies must be checked regularly for completeness and usability; used or expired material is replaced and every first aid treatment is recorded in the first aid log.
Is a first aid kit mandatory at work?
Yes. Every employer in Germany must provide first aid material – regardless of the sector and from the first employee. Under Section 25(2) DGUV Regulation 1 of the statutory accident insurance, first aid supplies must be quickly accessible and easy to reach at all times in suitable containers, protected against harmful influences, available in sufficient quantity and replenished and renewed in good time.
The Workplace Ordinance additionally requires these supplies to be checked regularly for completeness and usability (Section 4(5) ArbStättV). How many first aid kits (Verbandkästen) are needed and what goes into them is specified in the technical rule ASR A4.3 “First aid rooms, supplies and equipment for first aid”. Guidance is provided in DGUV Information 204-022 “First aid in the workplace”.
How many first aid kits does a company need?
The minimum number depends on the type of business and the number of employees (ASR A4.3, tables 1 and 3):
Administration and retail
Small first aid kit1–50 employees: 1
Large first aid kit51–300: 1 · 301–600: 2 · per further 300: 1 additional
Manufacturing, processing and comparable businesses
Small first aid kit1–20 employees: 1
Large first aid kit21–100: 1 · 101–200: 2 · per further 100: 1 additional
Construction sites
Small first aid kit1–10 employees: 1
Large first aid kit11–50: 1 · 51–100: 2 · per further 50: 1 additional
Two small first aid kits can be used instead of one large one – which makes it easier to spread the material across several locations. Unlike the rule for first aiders, the table refers to the number of employees, not the number present at the same time.
The table is a minimum. On construction sites, the employer must also check whether individual workplaces, for example on linear sites such as roads or pipelines, need their own first aid kits.
Small and large first aid kits: DIN 13157 and DIN 13169
The small workplace first aid kit is described in DIN 13157, the large one in DIN 13169. Both contain the same materials, the large kit double the quantity for most items. ASR A4.3 sets the minimum contents itself in its table 2; kits complying with the current standards meet this minimum and go beyond it. The contents include:
- Plasters: adhesive tape roll, wound dressings, finger and fingertip dressings, plaster strips
- Dressing packs in three sizes, a dressing towel, compresses and eye pads
- Fixation bandages and triangular bandages
- Rescue blanket and instant cold pack
- Scissors, plastic bags, nonwoven cloths and disposable medical gloves
- First aid booklet with first aid instructions and a list of contents
New editions of both standards were published in November 2021. According to the DGUV, no material was removed; new or increased are:
Face masks, at least type I
Small kit (DIN 13157)2 (new)
Large kit (DIN 13169)4 (new)
Wet wipes for cleaning uninjured skin
Small kit (DIN 13157)4 (new)
Large kit (DIN 13169)8 (new)
Wound dressings
Small kit (DIN 13157)12 instead of 8
Large kit (DIN 13169)24 instead of 16
Finger and fingertip dressings and narrow plaster strips
Small kit (DIN 13157)6 each instead of 4
Large kit (DIN 13169)12 each instead of 8
Wide plaster strips
Small kit (DIN 13157)12 instead of 8
Large kit (DIN 13169)24 instead of 16
Where first aid kits must be kept and how they are marked
- wherever working conditions require them – including workshops, storage areas and workplaces with a higher risk of injury
- distributed so that they are no more than 100 m walking distance or one storey away
- protected against contamination, moisture and high temperatures, but easy to reach at all times – not locked away or blocked
- marked in line with ASR A1.3 with the safety sign E003 “First aid” (white cross on a green background), in large or complex premises also with directional arrows
Employees must know where the nearest first aid kit is. This is ensured by notices with information on first aid, emergency numbers, first aiders and first aid equipment, which the employer must keep up to date (Section 24(5) DGUV Regulation 1), and by regular safety instruction.
Checking first aid kits: completeness and expiry dates
Section 4(5) ArbStättV requires regular checks but sets no fixed interval. Define it in the risk assessment and name a responsible person, such as one first aider per area. This routine has proven useful:
- 1
Restock after every use
Under ASR A4.3, material is topped up or replaced after use, when it becomes unusable or once its expiry date has passed – not only at the next routine check.
- 2
Check at fixed intervals
Compare the contents with the list of contents, for example quarterly or at every safety inspection.
- 3
Check expiry dates
Sterile products such as dressing packs, compresses and eye pads carry an expiry date. Expired items are replaced.
- 4
Check the condition
Is the packaging undamaged, is the kit clean and dry? Store instant cold packs according to the manufacturer's storage conditions.
- 5
Document the check
Record the date, result and the person who checked – so the regular inspection can be proven.
Additional supplies, first aid log and vehicle first aid kit
The basic equipment is not enough everywhere. If the risk assessment identifies particular risks, additional first aid supplies are needed (ASR A4.3) – for example an automated external defibrillator (AED), eyewash bottles for work with corrosive substances or an antidote for certain hazardous substances. Medical devices and antidotes are agreed with the company doctor.
Every first aid treatment – even a plaster from the first aid kit – is documented, and the records are kept available for five years (Section 24(6) DGUV Regulation 1). A first aid log (Verbandbuch) or record pad therefore belongs at every first aid point.
Checklist: first aid kits at work
- Number determined under ASR A4.3 for type of business and number of employees
- First aid kits distributed so that no more than 100 m or one storey must be covered
- Contents at least as in table 2 of ASR A4.3, preferably as in the current DIN 13157 or DIN 13169
- Locations marked with the safety sign E003
- First aid notice with emergency numbers and first aiders up to date
- Person responsible for checks named
- Completeness and expiry dates checked and documented regularly
- Used material replaced immediately
- First aid log or record pad at every location
- Additional supplies such as an AED or eyewash bottle considered in the risk assessment
Free templates for this guide
As PDF and Excel, free – to use in your own company.
Frequently asked questions
How many first aid kits does a company with 50 employees need?
It depends on the type of business. In administration and retail, one small first aid kit is enough for 50 employees. In manufacturing and processing and on construction sites, one large kit is needed – or two small ones. In addition, the nearest kit must be no more than 100 m or one storey away.
How often must a first aid kit be checked?
There is no fixed interval. Section 4(5) ArbStättV requires regular checks for completeness and usability. It has proven useful to restock after every use and also check the contents at fixed intervals, for example quarterly.
Does a first aid kit expire?
Not the kit itself, but some of its contents: sterile dressings in particular carry an expiry date. Once it has passed, they must be replaced under ASR A4.3. The rest of the material stays in the kit as long as it is complete and undamaged.
What is the difference between DIN 13157 and DIN 13169?
DIN 13157 describes the small and DIN 13169 the large workplace first aid kit. The materials are the same; the large kit contains double the quantity for most items. That is why two small kits can replace one large one.
Terms from the glossary
This guide gives a general overview of German occupational safety law and does not replace legal advice. The regulations in force and the rules of the statutory accident insurance institutions are authoritative.
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