Recent Activity

Roger Alesbury announces retirement from OHTA Board
Roger Alesbury announces retirement from OHTA Board

12:27
31 MAY
OHTA announces registration as a charity in the UK
OHTA is delighted to announce that its application to become a charity has recently been approved...

02:52
31 OCT
W507 Health Effects of Hazardous Substances

12:22
17 AUG
RT @EvaOHS: Cultural arts performance to set the scene Stars in the foreground #KIHA @AIOH_Inc ht...

11:44
16 AUG
New Project: Pesquisa sobre benzeno

04:32
24 MAY
W201 职业卫生基本原则

01:20
14 JAN