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Water Supplies Department
- WSD Electronic Services Delivery Website 透過水務署的電子服務網站，你可隨時隨地使用水務署提供的各種網上服務。 iAM Smart login
- Apply for Water Supply
Show PDF forms ×24
- Application for Water Meter Removal and Water Supply Disconnection due to Building DemolitionPDF
- Cancellation of Direct Debit Authorization for Payment of Charges issued by the Water AuthorityPDF
- Quality Water Supply Schemes For Buildings - Flushing WaterPDF
- Quality Water Supply Scheme for Buildings – Fresh Water (Management System)PDF
- Notification/Application for Constructing, Installing, Altering or Removing an Inside Service or Fire ServicePDF
- Direct Debit Authorisation Form for Payment of Charges Issued by the Water Authority (Application for Autopay)PDF
- Change of bill Language FormPDF
- Amend Account Detail FormPDF
- Notification of Change of Mailing AddressPDF
- Application for Reduction of Water and Sewage Charges Caused by Undetected Leakage of Inside Service for Four-monthly-billed AccountsPDF
- Application for Water Supply/Request for Work to be Carried out by the Water AuthorityPDF
- Application for Certificate Regarding Water Supply Availability/ConnectionPDF
- APPLICATION FORM FOR INCLUSION AS A REGISTERED SUPPLIER OF WATER SUPPLIES DEPARTMENTPDF
- Application for Change of Particulars of a Licensed PlumberPDF
- Application for General Acceptance of Pipes and Fittings for Plumbing SystemsPDF
- Application for Taking Up of Consumership and UndertakingPDF
- Application for Refund - Loss of Water Deposit ReceiptPDF
- Application for Renewal/Re-issue of a Plumber's LicencePDF
- Application for Access to Information (Water Supplies Department)PDF
- Application for Termination of Consumership and Refund of Water DepositPDF
- Application for Fishing LicencePDF
- Joint Application for Change of Consumership of Water AccountPDF
Source: the iAM Smart service list supplied by the site owner (2026-09-05). Links are re-checked from a Hong Kong server; dead links are hidden automatically. · Data as of 2026-09-05