DSEAR - Poster (Dangerous Substances & Explosive) - Safety Signs by Caledonia Signs

A critical workplace safety tool designed to inform employees, contractors, and visitors about the risks associated with dangerous substances and explosive atmospheres. DSEAR regulations require employers to assess, control, and communicate risks from flammable liquids, gases, dusts, and other hazardous materials to prevent explosions, fires, or health hazards. The poster provides a clear visual guide to these risks, helping staff understand safety measures and emergency procedures.

Using this poster ensures compliance with the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR) in the UK. It reinforces the need for risk assessments, proper storage, handling, and use of hazardous materials, and the implementation of control measures such as ventilation, protective equipment, and safe working practices. By displaying the poster, employers remind staff to follow procedures that prevent ignition sources and minimise exposure to hazardous substances.

Placement of the poster is crucial for effectiveness. It should be installed in areas where dangerous substances are stored, handled, or used, such as chemical storage rooms, laboratories, manufacturing facilities, or maintenance workshops. The poster should be positioned at eye level, clearly visible, and accessible to all personnel, so it can serve as a quick reference during daily operations or safety briefings.

Additionally, displaying a DSEAR poster promotes a culture of safety and regulatory compliance. It raises awareness of potential hazards, reinforces safe working practices, and ensures that employees are informed of the correct procedures in the event of an emergency. Regular visibility of the poster helps reduce accidents, prevent explosions or fires, and demonstrates the organisation’s commitment to maintaining a safe working environment.

This poster says:
D.S.E.A.R. Dangerous Substances and Explosive Atmosphere Regulations

Introduced on 9 December 2002, the Dangerous Substances and Explosive Atmosphere Regulations (DSEAR) was introduced to set a minimum requirement for the protection of workers from fire and explosion risks relating to dangerous substances and potentially explosive atmospheres.
br/>The Regulations implement two European Directives: 1. Explosive Atmospheres Directive 99/92/EC (ATEX 137) and 2. The safety aspects of the Chemical Agents Directive (CAD).

Employers must undertake the following to comply with the DSEAR: 1. Conduct a risk assessment of all operations and procedures involving potentially dangerous substances. 2. Take actions to reduce or eliminate risks. 3. Carry out a hazardous area classification. 4. Within hazardous zones ensure correctly rated electrical and mechanical equipment is used. 5. Make arrangements to deal with accidents and emergencies. 6. Provide information and training to employees on DSEAR. 7. Identify pipes and containers containing dangerous substances. 8. Introduce measures to protect against explosions where a workplace is shared by more than one employer

The safety poster then gives examples of substances which are classed under DSEAR: Petrol, Paints, Varnishes, Liquefied Petroleum Gas (LPG) and Certain types of combustible and explosive dust.

Materials Explained

Any product outside of our standard choice of material/size range starts with a 5. This may include items such as rolls of tape, sign frames, floor graphics or banners. Below you can find a more detailed description of the miscellaneous material options available for this sign design.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.