Service is online Register and manage WSH service provider certificate Asbestos removal contractor Accredited training provider Crane contractor Scaffold contractor Third-party inspection agency Workplace safety and health auditing organisation Estimated time to complete: 40 – 50 mins Workplace safety and health (WSH) service providers or organisations can use the WSH Service Provider Registration service to apply for and manage their registration. http://www.mom.gov.sg/eservices/services/registration-for-wsh-service-providers