Occupational Hygiene Services


Occupational hygiene is about the understanding of potential hazards and risks in the workplace, evaluating the associated levels of risk and putting plans in place to control potential health hazards to ensure worker health and well-being is protected.

There are many aspects to occupational hygiene services, and today the most important work we do is in determining and estimating potential or actual exposures to hazards. We provide qualified services in the following areas:

Who we work with:

About Us


OHSS was established in 2001 as an Occupational Health and Safety consultancy. Founder Paul Foran has extensive experience in the field, both as a consultant and as a former Inspector with the Health & Safety Authority (www.hsa.ie), where he formulated policy and legislation.

Our mission is to be the leading Occup
ational Hygiene and Safety consultancy in Ireland, and provide reputable tra


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OHSS Blog

Ventilation & Covid-19 and Is Air Quality Monitoring Needed?

posted on 19 November, 2020

Health and safety in work has always been important, but minds have been focused further by the emergence of Covid-19. One particular aspect of health and occupational safety is ventilation, as good indoor air quality is a crucial part of...

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Case Studies

Expert witness for employer in civil action


Our client was sued following exposure to chemicals at their workplace. Steps taken:     Site inspections    Meetings with legal team    Monitoring of process to evaluate...

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