E-mail: enquiry@labour.gov.hk (Your enquiry will be processed and replied within five working days.  If this is not possible, an interim reply will be sent to you for information.) Fax: 2544 3271 By Post: The Commissioner for Labour, Labour Department 16/F, Harbour Building, 38 Pier Road, Central Hong Kong You may also make use of our telephone hotline 2717 1771 (handled by the 1823 Call Centre) which provides round-the-clock service for general enquiries on topics of labour legislation and services of the Labour Department.