Registered Gas Installer Card

Gas Safety Bulletin

Issue No. (Month Year) [HTML] / [PDF] (KB/MB)
			39th Issue (June 2025) [PDF] (8.34MB) New
38th Issue (December 2024) [PDF] (3.16MB)			37th Issue (June 2024) [PDF] (2.89MB)
36th Issue (November 2023) [PDF] (2.19MB)			35th Issue (March 2023) [PDF] (3.68MB)
34th Issue (August 2022) [HTML]		33rd Issue (February 2022) [HTML]		32nd Issue (June 2021) [HTML]
31st Issue	December 2020	(3.66MB)	30th Issue	June 2020	(1.69MB)
29th Issue	December 2019	(1.49MB)	28th Issue	June 2019	(1.52MB)
27th Issue	December 2018	(1.75MB)	26th Issue	June 2018	(1.46MB)
25th Issue	December 2017	(3.36MB)	24th Issue	June 2017	(1.50MB)
23rd Issue	December 2016	(1.49MB)	22nd Issue	June 2016	(1.13MB)
1st - 21st Issue (Archive)			November 2005 - December 2015

Learning Corner for Registered Gas Contractor and Registered Gas Installer

Gas Safety Seminar / Briefing

Content of the gas safety briefing held by the Electrical and Mechanical Services Department in

Safety Leaflet & Warning Label

LPG Lighters / Disposable Cylinders

For importers, local manufacturers, retailers and users

• Warning Label for LPG Lighters (18 April 2011 Revision) [PDF format (53KB)]
• Warning Label for Disposable LPG Cylinders (August 2019 Revision) [PDF format (186KB)]

Commercial Gas Appliances

Maintenance for Commercial Gas Appliances

• Gas Cooking Appliances in Commercial Kitchens

Good System Design and Operational Practices

• Handbook on Design, Operation and Maintenance of Gas Utilisation Facilities [PDF format (2.27MB)]

  Handbook on Design, Operation and Maintenance of Gas Utilisation Facilities is now available to recommend good system design and operational practices for town gas installations and liquefied petroleum gas installations in commercial kitchens. It also introduces the application of smart meters and gas detectors for gas installations in kitchens.

Domestic Gas Appliances

• External Gas Governor Not Required [PDF format (39KB)]

Notes of Change of Information

Notice for Change of Information of Registered Gas Installers

Responsibilities, Qualification and Experience of Registered Gas Installers

Notes of Change of Information

Notice for Change of Information of Registered Gas Contractors

LPG Cylinder

Available Parking Sites for LPG Cylinder Wagons

• Available Parking Sites for LPG Cylinder Wagons (Updated August 2022) [PDF format (100KB)]

Distributor of Liquefied Petroleum Gas (LPG) Cylinder

• Code of Practice for Distributor of LPG Cylinder (8th Edition - June 2025) [PDF format (1.14MB)]
  (Developed with Hong Kong LPG Industry)

• Basic Training Material

  • Basic Training Material for Distributor of LPG Cylinder [PDF format (5.82MB)]
    • Video Version - source by YouTube (external)
  • Basic Training Material for Cylinder Wagon Operator [PDF format (1.00MB)]
    • Video Version - source by YouTube (external)
  • Basic Training Material for Delivery Worker [PDF format (1.88MB)]
    • Video Version - source by YouTube (external)

The correct steps to replace the LPG cylinder with Prest-O-Lite (POL) Valve

• General Publications

  Correct Steps to Change the LPG Cylinders with Prest-O-Lite (POL) Valve [PDF format (1.36MB)]
  • Demonstration Video - source by YouTube (external) (Traditional Chinese version & Cantonese V/O only)