National Standard of the P.R.C., Micro-dose X-ray security inspection system Part 1: General technical specifications G/TBT/N/CHN/2151

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Notifying Member: CHINA

If applicable, name of local government involved (Articles 3.2 and 7.2):

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Agency responsible:

State Administration for Market Regulation (Standardization Administration of the P.R.C.)

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Notified under Article 2.9.2 [X], 2.10.1 [ ], 5.6.2 [ ], 5.7.1 [ ],3.2 [ ], 7.2 [ ],Other:

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Products covered (HS codes or national tariff lines. ICS numbers may be provided in addition, where applicable): X-ray security inspection equipment (HS code(s): 902219); (ICS code(s): 13.310)

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Details of notified document(s) (title, number of pages and languages, means of access): National Standard of the P.R.C., Micro-dose X-ray security inspection system Part 1: General technical specifications; (22 page(s), in Chinese)

Link to notified document(s) and/or contact details for agency or authority which can provide copies upon request:

6.

Description of content: This document specifies the classification, general technical requirements, test methods, inspection rules, packaging, marking, storage and transportation as well as accompanying technical documents for micro-dose X-ray security inspection system.

This document applies to various micro-dose X-ray security inspection system and serves as the fundamental basis for the design, manufacture, acceptance and operation of such system.

This document does not apply to computed tomography (CT) system, electron accelerators, and X-ray security inspection system with an X-ray generator energy greater than 500keV.

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Objective and rationale, including the nature of urgent problems where applicable: Protection of human health or safety; Quality requirements

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Relevant documents:

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Proposed date of adoption: To be determined

Proposed date of entry into force: 12 months after approval

10.

Provision of comments

Final date for comments: 7 February 2026

[X] 60 days from notification

Contact details of agency or authority designated to handle comments regarding the notification:

WTO/TBT National Notification and Enquiry Center of the People's Republic of China

Tel：+86 10 57954633/ 57954627

E_mail: tbt@customs.gov.cn