For business users, register or log in to iWorkHealth as an administrator with Singpass. 

Survey participants do not need to log in as they will receive the survey link via email. 

What company administrators will need to register:
1. Singpass 
2. Be a Corppass user 
3. Have access to Workplace Safety and Health E-Services

Read Company Admin User Guide for details on how to register & use the iWorkHealth.