Online Enquiry

Contact Information Requested

Please provide accurate correspondence address/email address/telephone number/fax number, so that we could contact you and make a reply as soon as possible.

*Mandatory field


  1. All personal data submitted will only be used for purposes which are directly related to the processing of your enquiry of request. It may be transferred to other departments/agencies for the same purpose.
  2. You may be asked to provide additional information to help us meet your request.
  3. Requests for correction and access to your personal data can be made by E-mail to the department.

General enquiry

Postal Address : General Office, 4/F, Civil Aid Service Headquarters, 8 ToWah Road, Yau Ma Tei, Kowloon.
Fax No. : 2576 3021
Email : casenq@cas.gov.hk