Control of Substances Hazardous to Health - COSHH Level 2 (VTQ)

49 videos, 2 hours and 3 minutes

Course Content

Accidental Exposure to a Substance under COSHH

Video 32 of 49
1 min 51 sec
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UK COSHH Protocols: Managing Accidental Exposure

The Significance of COSHH in the UK

The UK's COSHH serves as a pivotal health and safety regulation, designed to curtail risks associated with hazardous materials, thereby safeguarding worker health. Nevertheless, despite stringent measures, unforeseen exposure incidents can arise. Being adept with an immediate and effective response procedure becomes paramount.

Immediate Actions upon Accidental Exposure

1. Prioritise Immediate Safety

Instantaneously move the impacted individual to an area with fresh air, ensuring further exposure is minimised.

2. Turn to Safety Data Sheets (SDSs)

Immediately consult the respective SDS to discern first aid measures related to the particular substance.

3. Response to Skin Contact

If the substance makes contact with the skin, thoroughly rinse with ample water and a mild soap (where deemed appropriate). It's essential to sidestep the use of hot water, which might exacerbate absorption by dilating skin pores.

4. Addressing Eye Contact

In the event of eye exposure, consistently flush with tepid, uncontaminated water for no less than 20 minutes. Exercise caution to ensure the rinse avoids the other eye. Desist from attempting the removal of any trapped particles within the eye.

5. Measures for Ingestion

Should the substance be consumed, immediately refer to the SDS for specific actions. Refrain from inducing vomiting, unless explicitly directed to.

6. Securing Medical Attention

Upon dispensing immediate first aid, it's paramount to promptly obtain professional medical intervention. When engaging healthcare practitioners, impart a clear account of the substance (if identifiable) and precise details of the exposure, such as the mode (be it inhalation, skin contact, or ingestion) and preliminary first aid measures executed.


Adhering to these steps post-accidental exposure under the UK's COSHH ensures a diligent, informed response, prioritising safety and health. Staying prepared is key.