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Free course · 3 hours · for any worker

First aid course for work in Spain free, with a certificate

What to do in the first minutes: protect, call 112 and help, check breathing, CPR and the defibrillator, choking, wounds and burns, and what the first-aid kit must contain. A 30-question test and a PDF certificate, with no sign-up.

Who needs to know first aid in a company? The employer must organise first aid and designate the staff in charge, who must have the necessary training, be sufficient in number and have the right equipment (Law 31/1995, Ley de Prevención de Riesgos Laborales, Article 20). INSST, the Spanish occupational safety institute, also recommends that all workers know the PAS sequence: protect, alert and help (NTP 458). This is a free-format training course: it is not a qualification required by law and it does not replace an in-person CPR course.

Note: this is the theory. CPR, the defibrillator and the recovery position are learned by practising on an in-person course, and this does not make you your company's first aider. In an emergency, call 112 and follow their instructions.

FreeCourse, test and certificate, no sign-up
8 modulesAbout 20 minutes each
30 questionsPass with 24, with explanation and source
In an emergencyCall 112 and follow their instructions
  1. StudyThe 8 modules, at your own pace.
  2. Take the test30 questions; you can retake it.
  3. Download the PDFAnd practise CPR on an in-person course.

Start the course

The course: 8 modules

Read them in order. Each one ends with a practical example and the rule it comes from. Tap a module to open it.

1What the law says and how a company organises it20 min
  • The employer must analyse possible emergencies and adopt first-aid, firefighting and evacuation measures, taking into account its size, its activity and whether outsiders are present (Law 31/1995, Article 20).
  • It must designate the staff who carry them out. Those staff must have the necessary training, be sufficient in number and have the right equipment.
  • And it must organise contact with outside services (emergency medical care, rescue) so help arrives quickly.

What INSST recommends (NTP 458)

  • The first aider is a volunteer, trained according to the company's risks and with regular refresher training.
  • As a guide, in low-risk work such as an office, one first aider per 50 workers per shift, with substitutes. Elsewhere, that figure is the minimum.
  • Someone must always be available: shifts, holidays and the distance to the medical centre are taken into account.
  • All workers must be told how it works, with posters, talks or leaflets, and new staff must know what to do as witnesses.

The NTP is a good-practice guide: it is not compulsory unless a regulation says so.

In practiceYou start at a warehouse. On your first day, ask who the first aider on your shift is, where the first-aid kit is and which number to call. If nobody knows, the company has not informed staff as it should.

Source: Ley 31/1995, de Prevención de Riesgos Laborales (Law on the Prevention of Occupational Risks; consolidated text, in Spanish), Article 20 · INSST, NTP 458: Primeros auxilios en la empresa: organización (first aid organisation at work, in Spanish), sections on legal framework, first aider and organisation

2PAS: protect, alert and help20 min
  1. Protect. Before you approach, make sure there is no danger to the casualty or to you: traffic, electric current, gas, smoke, a running machine. A second casualty helps nobody.
  2. Alert. Call 112, or the emergency number your employer has given you.
  3. Help. Look after the casualty where they are until medical help arrives.

What to tell 112

NTP 1062 lists what you need to know when you call:

  • The exact location of the accident.
  • How many casualties there are and their condition: whether they are conscious and whether they are breathing.
  • What has happened and what care they are getting.
  • Who is calling and a contact number.

If possible, someone should wait at the door to guide the ambulance (NTP 1062).

The chain of help

Witness, phone operator and first aider inside the company; ambulance, emergency team and hospital outside. Everyone must know who comes before and who after (NTP 458). Keeping calm and raising the alarm properly is already helping.

In practiceA colleague falls from a ladder at dock 3 and does not move. You stop the forklift coming towards you and call 112: «Unit 2, X industrial estate, Y street, number Z, dock 3. A man of about 40 has fallen two metres; he is not responding. My name is… and my number is…». Another colleague goes to the door.

Source: INSST, NTP 458: Primeros auxilios en la empresa: organización (first aid organisation at work, in Spanish), principles and chain of help · INSST, NTP 1062: Primeros auxilios: soporte vital básico en el adulto (adult basic life support, in Spanish), PAS sequence

3Responding? Breathing?20 min

1. Are they conscious?

Talk to them loudly. If they do not respond, use gentle stimulation, such as tapping their shoulders. No pinching or shaking (NTP 1062).

2. Open the airway

If they do not respond, open the airway with the head tilt-chin lift (one hand on the forehead and the other on the chin). An in-person course teaches it on a manikin.

3. Are they breathing normally?

Check with look, listen and feel: watch whether the chest moves, listen and feel for air. It takes no less than 5 seconds and no more than 10.

  • If they do not respond and are not breathing normally, suspect cardiac arrest: call 112 and start CPR (module 4).
  • If they do not respond but are breathing, put them in the recovery position, call 112 and check they keep breathing. The recovery position keeps the airway open and stops them choking if they vomit (112 SOS Deiak poster).

The recovery position, like CPR, is learned by practising: an in-person course teaches you to turn the person without hurting them.

In practiceYou find a colleague on the changing-room floor. You talk to her and tap her shoulders: no response. You open the airway, look, listen and feel for a few seconds: she is breathing. You turn her into the recovery position, call 112 and stay with her.

Source: INSST, NTP 1062: Primeros auxilios: soporte vital básico en el adulto (adult basic life support, in Spanish), checking consciousness and breathing · Gobierno Vasco, Osakidetza and 112 SOS Deiak: «Primeros auxilios» poster (in Spanish), recovery position

4CPR and the defibrillator25 min

If the person does not respond and is not breathing normally, call 112, ask for a defibrillator and start cardiopulmonary resuscitation (CPR) straight away.

Chest compressions (NTP 1062)

  • The casualty on their back on a firm surface.
  • Heel of one hand in the centre of the chest and the other on top, arms straight.
  • A rate of at least 100 compressions a minute.
  • A depth of about 5 cm, no more than 6 cm.
  • Let the chest come back up between compressions, without lifting your hands.

Compressions and rescue breaths

  • 30 compressions and 2 rescue breaths, each lasting about 1 second.
  • If you do not feel able to give rescue breaths or it is not advisable (there is blood or something in the mouth), the NTP says they can be left out: do compressions only, without stopping.
  • Every 2 minutes, check again whether they are breathing.

The defibrillator (AED)

  1. Switch it on and stick the pads on the chest as its pictures show.
  2. Follow its voice instructions. Nobody touches the casualty while it analyses.
  3. If it advises a shock, make sure nobody is touching them and press the button. Then carry on with CPR.
  4. If it does not advise a shock, carry on with CPR for 2 minutes.

The NTP notes that the chance of successful resuscitation drops by 10% for every minute without defibrillation.

When to stop

When medical help arrives, when the casualty starts breathing normally, or when the rescuer is exhausted (NTP 1062).

In practiceThere are three of you. One calls 112 on speakerphone, another fetches the defibrillator from reception, and you start compressions, without stopping, until the device arrives.

Source: INSST, NTP 1062: Primeros auxilios: soporte vital básico en el adulto (adult basic life support, in Spanish), CPR and AED use · Gobierno Vasco, Osakidetza and 112 SOS Deiak: «Primeros auxilios» poster (in Spanish), CPR

5Choking, heart attack, stroke, seizures and severe allergy20 min

Choking

  • If they can breathe and cough, encourage them to cough.
  • If they cannot breathe, give 5 back blows. If that does not work, do the Heimlich manoeuvre: your fist below the lower end of the breastbone, under the ribs, held with your other hand, and pull in hard and repeatedly until the object comes out or they lose consciousness.
  • If they become unconscious, CPR. And call 112.

Heart attack

Pressure in the centre of the chest that may spread to the left arm, stomach or neck, with paleness and sweating. No exertion, rest in the most comfortable position, and call 112.

Stroke

The mouth droops, they lose strength in an arm or leg, they struggle to speak or walk. Stay with them and call 112.

Seizures

Sudden, repeated movements, with no awareness of what is going on around them. Move objects away so they do not hurt themselves and never put anything in their mouth. They usually last less than 1 minute. When they stop, recovery position until help arrives. Call 112.

Severe allergic reaction and low blood sugar

  • A severe allergy (anaphylaxis) can cause difficulty breathing, dizziness and loss of consciousness: call 112 and follow their instructions; if they become unconscious, recovery position.
  • A person with diabetes who has hypoglycaemia may be pale, sweaty or behave strangely. If they are conscious and can swallow, give them juice, fruit or a biscuit. If unconscious: 112 and recovery position.
In practiceIn the staff canteen, a colleague grabs his throat and cannot speak or cough. You give 5 blows between his shoulder blades; nothing comes out. You stand behind him and do the Heimlich manoeuvre while someone else calls 112.

Source: Gobierno Vasco, Osakidetza and 112 SOS Deiak: «Primeros auxilios» poster (in Spanish), choking, heart attack, stroke, seizure, allergic reaction and hypoglycaemia

6Wounds, bleeding, burns, knocks and eyes20 min

Put on gloves from the first-aid kit before touching blood: INSST includes avoiding contact with biological agents in basic first-aid training (NTP 458).

Wounds and bleeding

  • Wash the wound with soap and water and cover it with gauze or a clean cloth. If it is on an arm or leg, raise it.
  • Do not use creams, cotton wool or paper tissues.
  • If it is bleeding, press on the wound with gauze or a clean cloth.
  • Nosebleed: head forward (not back) and pinch the nose for 10 minutes. If it does not stop, see a doctor.

Burns

  • Move the person away from the heat without putting yourself in danger and cool the area with cold water.
  • Do not pull off clothing stuck to the skin, do not burst blisters and do not apply creams unless a doctor says so.

Fractures and sprains

  • Fracture (pain, cannot move the area, deformity): comfortable position, immobilise the limb and apply cold. If there is an open wound, cover it and press with gauze.
  • Sprain: support the limb, apply cold and avoid tight bandaging.

Eyes

  • An object stuck in the eye: never remove it. Cover it and see a doctor.
In practiceA colleague cuts his hand with a box cutter while opening boxes. You put on gloves, wash the wound, cover it with gauze while pressing and raise his arm. As it will not stop bleeding, you call 112.

Source: Gobierno Vasco, Osakidetza and 112 SOS Deiak: «Primeros auxilios» poster (in Spanish), wounds, nosebleeds, burns, fractures, sprains and eye injuries · INSST, NTP 458: Primeros auxilios en la empresa: organización (first aid organisation at work, in Spanish), basic and additional training

7Electricity, gases, chemicals and heat20 min

Here the first rule of PAS, protect, is the one that saves most lives. Rescue in a toxic atmosphere is specific training for teams prepared for it (NTP 458): if you are not one of them, do not go in.

Electrocution

  • Switch off the power first.
  • If you have to separate the person, always use an insulating object or clothing, never your hands.
  • If they are unconscious and breathing, recovery position. If not breathing, CPR.

Gases

  • There may or may not be a smell. It causes dizziness, confusion and nausea, and can lead to loss of consciousness.
  • Open windows, turn off the gas valve and switch off the power. No sparks.
  • Get the person out only if you can do so safely. Do not stay in an unsafe area.

Chemicals

  • In the eye: rinse with plenty of water, cover it and see a doctor, taking a sample of the product. They must never rub the eye.
  • Swallowed (for example, petroleum products): move the person away from the source and remove soaked clothing. Do not give food or drink and never make them vomit. If unconscious, recovery position.

Heat

With headache, strange behaviour, a fast pulse and hot skin: into the shade, lying down, cold cloths and water if conscious.

In practiceA colleague is stuck to a machine that is giving off current. You do not touch him: you go to the switchboard and cut the power. Then you check whether he responds and is breathing, and you call 112.

Source: Gobierno Vasco, Osakidetza and 112 SOS Deiak: «Primeros auxilios» poster (in Spanish), electrocution, poisoning, chemical eye injuries and heatstroke · INSST, NTP 458: Primeros auxilios en la empresa: organización (first aid organisation at work, in Spanish), protect and specific training

8The first-aid kit and the first-aid room15 min

What Royal Decree 486/1997 requires (Annex VI)

  • Every workplace must have first-aid equipment suited to the number of workers, the risks and how far away the medical centre is.
  • At least a portable first-aid kit with approved disinfectants and antiseptics, sterile gauze, cotton wool, bandage, adhesive tape, plasters, scissors, tweezers and disposable gloves.
  • It is checked regularly and restocked as soon as something expires or is used.
  • Workplaces with more than 50 workers must have a first-aid room; so must those with more than 25 if the labour authority so decides because of the danger or the distance to medical help. The room has, at least, a first-aid kit, a stretcher and drinking water.
  • Equipment and rooms must be signposted.

What INSST recommends (NTP 458)

  • In the kit, only first-aid material, tidy, with expiry dates checked and suited to the training of whoever will use it.
  • Add, among other things, a thermal blanket, a resuscitation mask, eye pads, sealed saline solution if there is no eyewash, and bags for used material.
  • For work away from the premises, a travel first-aid kit.
In practiceYou use the last gauze in the van's first-aid kit. You report it the same day so it is restocked: the next person who opens it may need it for something serious.

Source: Real Decreto 486/1997, sobre lugares de trabajo (workplaces; consolidated text, in Spanish), Annex VI · INSST, NTP 458: Primeros auxilios en la empresa: organización (first aid organisation at work, in Spanish), first-aid kit

Final test: 30 questions

Answer all 30 questions. You pass with 24 or more correct (80%). When it is marked you will see the explanation and the rule behind each answer. You can retake it as many times as you like.

1. What does Article 20 of Law 31/1995 require the employer to do?
2. According to NTP 458, how many first aiders are recommended as a guide in an office?
3. According to INSST, who should know the PAS sequence?
4. What does PAS stand for (Spanish: proteger, avisar, socorrer)?
5. Before approaching an injured person, what comes first?
6. When calling 112, what information is essential?
7. When calling 112, what must you say about the casualty's condition?
8. How do you check whether someone is conscious?
9. Which manoeuvre opens the airway?
10. How long do you spend checking whether they are breathing?
11. The person does not respond but is breathing normally. What do you do?
12. They do not respond and are not breathing normally. What do you suspect?
13. Where do you put your hands for chest compressions?
14. According to NTP 1062, at what rate are compressions given?
15. How deep do you compress an adult's chest?
16. What is the ratio of compressions to rescue breaths?
17. You don't feel able to give rescue breaths. What do you do?
18. The defibrillator is analysing the heart rhythm. What do you do?
19. According to NTP 1062, how much does the chance of resuscitation drop for each minute without defibrillation?
20. When do you stop CPR?
21. A choking person is coughing hard. What do you do?
22. A choking person cannot breathe. What do you do first?
23. A colleague is having a seizure. What must you never do?
24. A colleague's mouth droops and they lose strength in one arm. What could it be?
25. Before treating a bleeding wound, what do you put on?
26. Nosebleed: what position?
27. For a burn, what do you do?
28. A colleague is stuck to a machine giving off current. What comes first?
29. Someone has swallowed a petroleum product. What must not be done?
30. Which workplaces must have a first-aid room under Royal Decree 486/1997?

Your PDF training certificate

Unlocked when you pass the test (24 out of 30).

Your name and ID number never leave this device: the PDF is created in your browser and LaborIA does not receive or store them.

This is a training certificate in free format. It is not a qualification required by law, it does not make you your company's first aider and it does not replace in-person practice of CPR, the defibrillator and the recovery position.

Frequently asked questions

Are the course and certificate really free?
Yes. The 8 modules, the test and the PDF certificate are free and you don't need to sign up. LaborIA is funded by advertising.
Does this certificate make me my company's first aider?
Not on its own. The law requires designated staff to have the necessary training (Law 31/1995, Article 20), and INSST recommends training suited to the company's risks, with practical exercises and regular refreshers (NTP 458). This course is the theory: it is not a qualification required by law.
Can I learn CPR with this course alone?
You will learn the steps and the figures, but CPR, the defibrillator and the recovery position are learned by practising with a manikin and an instructor. Take an in-person course too. And in a real emergency, 112 will guide you by phone.
How is it different from the health and safety course?
The health and safety course explains that the employer must organise emergencies and what an accident at work is. This one covers what you do in the first minutes: PAS, 112, assessing the casualty, CPR, choking, wounds, burns and the first-aid kit.
Where do the techniques in the course come from?
Only from official sources: INSST technical notes NTP 458 and NTP 1062 (the second follows the 2015 European Resuscitation Council guidelines) and the first-aid poster by the Basque Government, Osakidetza and 112. We add no techniques that are not in them.
Do you keep my name or ID number?
No. The PDF is created in your browser: your name and ID number are not sent to LaborIA or anyone else.

Check a certificate

For employers: type the details exactly as they appear on the certificate. Your browser checks that the code matches that name, ID number and date. LaborIA stores no data, so this confirms the certificate has not been altered, not who took the test.

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Rules and official sources

Texts read on 22 October 2026. General information: your employer must also give you the training for your specific job.