How to apply for Renewal / Revalidation as a Safety Officer

Sections 7A and 7B of the Factories and Industrial Undertakings (Safety Officers and Safety Supervisors) (Amendment) Regulation 2001 provide that the registration of safety officers shall be valid for a period of 4 years subject to renewal or revalidation. Further information on application for renewal/revalidation as a safety officer can be obtained from the following link:
http://www.labour.gov.hk/eng/faq/oshq8_whole.html#q3