Further information Code of conduct Directions to IOSH

Investors in People

The Investors in People Standard recognises an organisation’s commitment to developing its people and shows its ambition, drive and focus to the rest of the world. For many organisations, meeting the Investors in People Standard is just the beginning. Bronze, Silver and Gold levels encourage organisations to reach higher and achieve more. IOSH was awarded the Investors in People Core Standard in 2011 and achieved the Silver Standard in 2015. Find out more about Investors in People.

Our BSI – ISO 9001:2008 certification

The British Standards Institute’s (BSI) ISO 9001 Quality management certification is the world’s most recognised quality management standard. Our ISO 9001:2008 certification is about the quality of our systems, our members and our stakeholders, our internal processes and our management responsibility for a holistic approach towards efficient working. Find out more on the BSI website.

Contact us

Bookings team - Email or call us: +44 (0)116 257 3197

Course approval team - Email or call us: +44(0)116 257 3194

Information helpline - Email or call us: +44 (0)116 257 3199

Events team - Email or call us: +44 (0)116 257 3378

Media team - Email or call us: +44 (0)116 257 3100 and choose option 3

Membership team - Email or call us: +44 (0)116 257 3198

Networks team - Email us

Public affairs team - Email us

Training customer support - Email or call us: +44(0)116 257 3192

Web team - Email or call us: +44 (0)116 257 3144


Institution of Occupational Safety and Health
The Grange
Highfield Drive
Wigston
Leicester
LE18 1NN
United Kingdom

Call us: +44 (0)116 257 3100
Fax us: +44 (0)116 257 3101

Email us with general enquiries.

Our office is open 9am - 5pm (UK time) from Monday to Friday.

Getting to our offices

The Grange is only 3.5 miles from Leicester Rail station situated along a busy bus route. There’s a taxi rank inside the station and you’ll need to allow about 15 minutes by taxi or 20-30 minutes if you intend to travel by bus.