Notice on Soliciting Comments on the Group Standard of Greenhouse Gas Product Carbon Footprint: Quantification Requirements and Guidelines for Port Production Services
Document of CIN:〔2026〕No. 2-033
To all relevant entities:：
In accordance with the group standard development and revision plan of the China Institute of Navigation (CIN), the draft group standard Greenhouse Gas Product Carbon Footprint: Quantification Requirements and Guidelines for Port Production Services has been completed and is now open for public comment.
In accordance with the Management Measures for Group Standards of CIN, the Institute is circulating the draft standard and its explanatory document to you for review and comment, with the aim of ensuring that the standard is scientifically sound, rigorous, and fit for practical application.
Please submit your comments and the completed feedback form by email to tuanbiao@cinnet.cn no later than September 3, 2026.
If no response is received by the deadline, it will be deemed that you have no comments.
Thank you for your continued support of the China Institute of Navigation's group standard development program..
Contact: Jiao Lingxi
Tel.: +86 136 8361 2468
Attachments
- Greenhouse Gas Product Carbon Footprint: Quantification Requirements and Guidelines for Port Production Services (Draft for Comments)
- Greenhouse Gas Product Carbon Footprint: Quantification Requirements and Guidelines for Port Production Services (Preparation Notes)
- Feedback Form
China Institute of Navigation
August 3, 2026
