News and Announcements
2023 Sept 28 Annual General Meeting (AGM)
2023 Annual Technical Conference(ATC):
2023 Technical Seminar on 19 April
Technology on IAQ and HVAC measurement
Passcode: hkioehts2023
World Health Organization:
Coronavirus Disease (COVID-19) Weekly Epidemiological Update and Operational Updates
The IOHA Global Exposure Manager Issue June 2023
COVID-19 ILO Monitor:
ILO Monitor 4th Edition: COVID-19 and the World of Work; global guidelines and a toolkit on returning to work
HKIOEH's Policy on RPH registration and Examination 2018
Quick links