Notice on Soliciting Comments on Two Group Standards Including “Technical Requirements for Online Monitoring of Ship Domestic Sewage”
CIN〔2026〕No. 2-014
To all relevant entities:
In accordance with the group standard formulation and revision plan of China Institute of Navigation (CIN), two group standards, namely “Technical Requirements for Online Monitoring of Ship Domestic Sewage” and “Technical Specification for Treatment of Chemical Tank Cleaning Wastewater”, have now been drafted for comments.
In accordance with the requirements of the Management Measures for Group Standards of China Institute of Navigation, and to ensure the scientific nature, rigor and applicability of the standards, the drafts for comments and the compilation instructions of these group standards are hereby sent to your unit.
Please submit your comments and the completed feedback form via email to tuanbiao@cinnet.cn by May 24, 2026.
Failure to respond by the deadline will be considered as having no comments. Thank you for your support for the group standards work of China Institute of Navigation!
Contact Person: Zhao Zicong, Department of Science and Technology Service
Tel: 18801044778
Attachments:
1.Technical Requirements for Online Monitoring of Ship Domestic Sewage (Draft for Comments)
2.Technical Requirements for Online Monitoring of Ship Domestic Sewage (Compilation Instructions)
3.Technical Specification for Treatment of Chemical Tank Cleaning Wastewater (Draft for Comments)
4.Technical Specification for Treatment of Chemical Tank Cleaning Wastewater (Compilation Instructions)
5.Comments Feedback Form
China Institute of Navigation
April 24, 2026
