Skip to main content
Electrical and Mechanical Services Department
GovHK
繁體版
简体版
BrandHK
Ethnic Minorities Languages
Mobile Version
Search
Search
Site Map
Contact Us
Close
Home
Welcome Message
Speech Archives
What's New
About Us
Vision, Mission & Values
Trading Services
Regulatory Services
Corporate Policies
Quality
Human Resources Development
Safety & Health at Work
Environment
Energy Policy for EMSD Headquarters Building
Video Gallery
Our Organisation
Performance Pledges & Pledge Performance
Public Education
Publications
Road Shows and Safety Carnivals
Games and Contests
Conferences and Seminars
Education Kit
Publicity and Public Education
Education Path and School Outreach Programme
Our People
Career Opportunities
Engineering Graduate Training Scheme
Technician Training Scheme
(previous named Apprentice Training Scheme)
Summer Interns
Press Releases
Current Year
Past Years (Archive)
General FAQs
Promotion of Racial Equality
Consolidated Annual Open Data Plans (Spatial Data Plans included)
EMSD Mobile Apps
Privacy Policy
Electricity Safety
Electricity Ordinance (Cap. 406)
About Electricity Safety
New Edition of Code of Practice
New Edition of the Code of Practice for the Electricity (Wiring) Regulations
New Edition of CoP on Working near Electricity Supply Lines
Periodic Test for Fixed Electrical Installations
Publications
General (General Household Electrical Safety)
General (Electrical Products Safety)
General (Electrical Installation Safety)
General (Working Near Electricity Supply Lines)
Codes of Practice
Guidance Notes / Guidelines
Registers
Registered Electrical Contractors
Registered Electrical Workers
Approved Competent Persons for Locating Underground Electricity Cables
Approved Training Courses for Locating Underground Electricity Cables
Recognized Manufacturer for Electrical Products
Recognized Certification Bodies for Electrical Products
Household Electrical Products with Certificates of Safety Compliance
How to Apply
Statutory / Advisory Bodies
Electricity Ordinance Disciplinary Tribunal Panel
Electricity Ordinance Appeal Board Panel
Electrical Safety Advisory Committee (ESAC)
Electrical Products Recalled / Prohibited
Electricity Information
Electrical Products Safety Corner
Electricity Information Corner
Sub-divided Unit Electrical Safety
Information for the Electrical Trade
Experience Sharing
Electricity News
Seminars for Members of the Electrical Trade
Electromagnetic Fields (EMF) Safety Standards
Publications
Guideline for Periodic Inspection, Testing and Certification (PITC) Work
Procedure for Endorsement of Periodic Test Certificates
Frequently Asked Questions for the Trade
CPD Scheme for REW
Training organized by EMSD
TV Announcements
New Cable Colour Code
Frequently Asked Questions (Electricity Safety)
Related to Electrical Products
Related to Working Near Electricity Supply Lines
Related to Electrical Installations
Questions on others
Railway Safety
About Railway Safety
Ordinances and Regulations
Mass Transit Railway Ordinance (Cap. 556)
Mass Transit Railway Regulations (Cap. 556A)
Airport Authority (Automated People Mover) (Safety) Regulation (Cap. 483C)
Tramway Ordinance
Regulating Railway Safety
Publication
Public Education
Energy Efficiency and Conservation
About Energy Efficiency and Conservation
Energy Management
Publications
Energy Efficiency Registration Scheme for Buildings
BEC Reviews
Publications
How to Apply
Registers
Buildings Energy Efficiency
Buildings Energy Efficiency Ordinance (Cap. 610)
Retro-Commissioning (RCx) Resources Centre
Online Building Based Electricity Utilization Index Benchmarking Tool
Water-cooled Air Conditioning Systems (WACS)
Publications
District Cooling Systems in Hong Kong
Fresh Water Cooling Towers Scheme (FWCT Scheme)
Publications
How to Apply
Regulatory Control of Cooling Towers
Voluntary Energy Efficiency Labelling Scheme
Publications
Scheme Document
Registers
How to Apply
Mandatory Energy Efficiency Labelling Scheme
Statutory / Advisory Bodies
New & Renewable Energy
Energy End-use Data and Consumption Indicators
Energy Consumption Indicators & Benchmarks
Hong Kong Energy End-use Data
Energy Analysis and Saving Technologies
Advanced Energy Saving Technologies
Phasing Out of Energy Inefficient Incandescent Lamps
Energy Efficiency Office Outreach Programme
Regional & International Activities
Gas Safety
About Gas Safety
Gas Safety Ordinance (Cap. 51)
Gas Safety Tips to Users
Types of Domestic Fuel Gases and Their Properties
Purchase, Storage, Replacement and Handling of LPG
Handle Gas Leaks in Premises
Safe Use & Proper Use and Maintenance
Inspections and Maintenance of Service Risers and Installation Pipes
Withdrawal/Suspension of Approval of Gas Appliance and Recall
Prevent Gas Accidents - Case Analysis
Frequently Asked Questions
Gas Supply Company Enquiry Telephone No. and 24-hr Emergency Telephone Hotline
LPG Cylinder Distributor Safety Performance Recognition Scheme
Publications
General
Codes of Practice
Guidance Notes
Circular Letters
Registers
District Cooling Systems in Operation > Kai Tak Development
Statutory / Advisory Bodies
Gas Safety Ordinance Appeal Board Panel
Gas Safety Advisory Committee (GSAC)
Related Information for Competent Persons
Approval Schemes
Approval of Domestic Gas Appliances
Approval of Flexible Gas Tubing
Information for the Gas Trade
Online Learning
Voluntary CPD Scheme for RGI
TV Announcements
LPG Vehicle Scheme
Publications
Registers
How to Apply
Statutory / Advisory Bodies
Auto-LPG Prices
Information for the Trade
Information on Maintenance and Repair of LPG Vehicles
Trade Consultation
Natural Gas
Lifts and Escalators Safety
About Lifts and Escalators Safety
Lifts and Escalators Ordinance (Cap. 618)
Contractors' Performance Rating
Publications
General / Report
Contractors' Performance Rating
Guidance Notes / Guidelines
Code of Practice
Circulars
Specified Forms
Registers
Registered Lift and Escalator Contractor(s)
Registered Lift Engineer(s)
Registered Escalator Engineer(s)
Registered Lift Worker(s)
Registered Escalator Worker(s)
How to Apply
Information for the Registered Workers
General Duties of Registered Lift and Escalator Workers
Continuous Professional Development of Registered Lift and Escalator Workers
Statutory/Advisory Bodies
Disciplinary Board Panel - Lifts and Escalators Ordinance (Chapter 618)
Appeal Board Panel - Lifts and Escalators Ordinance (Chapter 618)
Lift and Escalator Safety Advisory Committee (LESAC)
Responsible Persons' Corner
Safe use of Lifts / Escalators
Safe Use of Stairlift
Maintenance Price Figures for Lifts at Private Residential Premises
Maintenance Price Figures for Lifts at Private Commercial Premises
Quality Lift Service Recognition Scheme
Lift/Escalator Modernisation Resource Corner
Frequently Asked Questions for Responsible Persons
Frequently Asked Questions regarding Short-Term Measure for Enhancing Safety of Aged Lifts
Digital Log-books System
TV Announcements
Mechanized Vehicle Parking Systems
Guideline for Implementing MVPS
Guide to Safety on Double-Deck Car Park
Considerations for Provision of Attendants
Other Regulatory Services
Aerial Ropeways Safety
Aerial Ropeways (Safety) Ordinance (Cap. 211)
Publications
How to Apply
71st International Meeting of Technical Authorities for Cableways (ITTAB)
Amusement Rides Safety
Amusement Rides (Safety) Ordinance (Cap. 449)
Publications
Registers
How to Apply
Statutory / Advisory Bodies
Builders' Lifts & Tower Working Platforms Safety
Builders' Lifts and Tower Working Platforms (Safety) Ordinance (Cap.470)
Publications
Registers
How to Apply / Forms
Statutory / Advisory Bodies
Oil Supplies
Oil (Conservation and Control) Ordinance (Cap. 264)
Cooling Towers
Water Sampling of Fresh Water Cooling Towers - Statistics
Electric Sliding Gates Safety
Publications
Laser Safety
Publications
Nuclear Safety
Flammable Refrigerant Safety
Voluntary Registration Scheme for Technicians Handling Mildly Flammable Refrigerant of Household Air-conditioners
Provisional Refrigerant Technical Advisory Committee (P-RTAC)
Supporting Government Initiatives
Utility Monitoring
Registration Scheme for Vehicle Maintenance
Voluntary Registration Scheme for Vehicle Mechanics
Voluntary Registration Scheme for Vehicle Maintenance Workshops
Electric Vehicle Maintenance Service Scope
Publications and Circulars
Legionnaires' Disease
Prevention of Legionnaires' Disease Committee
Publications
MiC / MiMEP
Engineering Services
About Engineering Services
Service Values
EMSTF (Trading Fund) The 3rd 5-year Strategic Plan
E&M InnoPortal
EMSD e-Platform for Operation and Maintenance Best Practices
Airport and Border Control Points
Education & Schools
Food & Environmental Hygiene
Government Buildings & Facilities
Hospitals & Clinics
Infrastructure
Leisure & Culture
Port & Harbour
Post
Project Management & Consultancy
Highlights of Work
Security Forces
Vehicle
Tenders, Contracts and Consultancies
Tender Notices
Consultants / Contractors / Suppliers' Corner
Suppliers' Corner
Publications
Conference Papers
EMSD Reports
EMSD Annual Reports
EMSTF Reports
Regulatory Services Achievements Overviews
Environmental Reports
EMSD Commemorative Booklets
75th Anniversary Commemorative Booklet
70 years of Electrical and Mechanical Services
60th Anniversary of EMSD Apprenticeship Training
EMSD New Headquaters Commemorative Booklet
EMSD O&M Best Practices Booklets & Handbooks
Customer Newsletters
E&M Safety Newsletter
E&M Safety and Energy Efficiency Corner
Technical Specifications
LegCo Matters
Regulatory Regime Leaflets
Electronic Submission
Appointment Booking Service - RPO
Access to Information
Disclosure Log
List of Records
Public Forms
Links
Contact Us
How to access the EMSD Headquarters
RSS
MENU
A
A
A
MY COLOUR
Colour Set 1
Colour Set 2
Colour Set 3
Colour Set 4
SHARE
Facebook
Weibo
Email
Twitter
Gas Safety
Home
>
Gas Safety
>
LPG Vehicle Scheme
>
Publications
>
Codes of Practice
Print
LPG Vehicle Scheme > Publications
Guidance Notes / Guidelines
Notice / General / Report
Codes of Practice
Gas Standards Office
Item
Publication
Type of Information
Price (HK$)
Available at
1
Code of Practice for Liquefied Petroleum Gas Filling Stations in Hong Kong
[PDF format (1.06MB)]
Code
of
Practice
Free
of
charge
EMSD
Website
2
Code of Practice for Servicing and Maintenance of LPG Vehicle Fuel System
(Updated Version of October 2024 [Issue 3]) [PDF format (363KB)]
*
Appendix A – Schematic diagram of the fuel system of LPG vehicle
[PDF format (429KB)]
*
Appendix B1 – Inspection, tuning and maintenance of LPG pressure regulator, air mixer and components for Toyota Crown 5-seater taxi
[PDF format (1.94MB)]
*
Appendix B2 – Purging procedure for Toyota Crown 4-seater taxi
[PDF format (628KB)]
*
Appendix B3 – Purging procedure for Toyota Crown NTP10 hybrid taxi
[PDF format (2.40MB)]
*
Appendix B4 – Technical seminar for maintenance of Toyota Coaster LPG minibus
[PDF format (2.13MB)]
*
Appendix B5 - Maintenance and inspection procedures for Toyota Coaster LPG minibus LPG fuel tank
[PDF format (1.18MB)]
*
3
Code of Practice on Security Label System for LPG Vehicle Fuel Tanks
(November 2016 Version) [PDF format (441KB)]
*
Only Traditional Chinese version is available
Note
: Code of practice offers practical advice to the trade for reference.
×
Please download Acrobat Reader to view the PDF files.
LPG Vehicle Scheme > Publications