24-hour hotline : 23 922 922
e-mail address : enquiry@tid.gov.hk
Ref. :101-002-007
101-007-008
101-022-002
31 March 2025
Dear Sirs,
The Standardization Research Center for the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) issued on 31 March 2025 the “Notice Concerning the List of GBA Standards (No.5)”. Please refer to the Appendix for the notice (in Chinese only).
2.The notice mentioned above promulgates 20 new GBA Standards. Together with the 215 GBA Standards already promulgated, a total of 235 GBA Standards have been developed and promulgated. The GBA Standards are non-compulsory in nature and the relevant trades are welcome to adopt them on a voluntary basis.
3.For information about GBA Standards, please visit the GBA Standard Information Public Service Platform (https://www.gbsrc.org.cn) of the Standardization Research Center for the GBA, or the dedicated webpage of the Trade and Industry Department (https://www.tid.gov.hk/en/our_work/trade_relations/mainland/gba_standard.html).
4.If you have any questions on the content of the document mentioned in this circular, please contact the issuing authority of the Mainland. For other questions on this circular, please contact Mainland Branch (I) (tel: 2398 5444) of the Department.
Yours faithfully,
(Miss Minnie CHENG)
for Director-General of Trade and Industry
Note: While every effort is made to ensure the accuracy of the above information, the Department cannot guarantee this to be so and will not be held liable for any reliance placed on the same.