Gas Standards Office

ItemPublicationType of InformationPrice (HK$)Available at
1 Code of Practice for Liquefied Petroleum Gas Filling Stations in Hong Kong [PDF format (1.30MB)] Code of Practice Free of Charge EMSD Website
2 Code of Practice for Servicing and Maintenance of
LPG Vehicle Fuel System
(Updated Version of July 2015)
[PDF format (254KB)] *
Appendix A [PDF format (398KB)] *
Appendix B1 [PDF format (1.94MB)] *
Appendix B2 [PDF format (598KB)] *
Appendix B3 [PDF format (1.48MB)] *
Appendix B4 [PDF format (546KB)] *
Code of Practice Free of Charge EMSD Website
3 Code of Practice on Security Label System for LPG Vehicle Fuel Tanks
(November 2016 Version) [PDF format (441KB)]
Code of Practice Free of Charge EMSD Website
* Only Chinese version is available

*Note: Code of practice offers practical advice to the trade for reference.