Key People

Zephan Chan, RIH(SG), WSHO, GradIOSH, BEnvOHS

Zephan has extensive experience as an occupational hygienist, and safety consultant. He have worked with various industries and public organizations in Singapore and the region. Currently, he is Director Operations and heads the occupational hygiene business with IOM Singapore.

Zephan is Registered Industrial Hygienist, and Registered Workplace Safety and Health Officer and Auditor. He is an approved WSH trainer and course developer. He has developed and taught a range of workplace safety and health courses. Zephan has conducted public and in-house training workshops, and for the last 8 years has taught in several UK and Australian Universities. Zephan is an approved occupational hygiene trainer with the British Occupational Hygiene Society.

Zephan has industrial experience in a range of sectors including:

  • Oil and Gas Industry
  • Manufacturing (Flavor & fragrances, food, electronic, chemical and various FMCG)
  • Construction (HDB and private residential projects)
  • Water Supply and Waste Management (PUB Singapore)
  • Logistics
  • Retail and F&B
  • Hospitality


Contact Zephan at