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CNCA C24-01-2024: China Compulsory Certification Implementation Rules - Household Gas Appliances
CNCA-C24-01:2024
CNCA / CCC
Serial No.: CNCA-C24-01:2024
China Compulsory Certification Implementation Rules -
Household Gas Appliances
ISSUED ON: APRIL 08, 2024
IMPLEMENTED ON: JULY 01, 2024
Issued by: Certification and Accreditation Administration of the People's
Republic of China
Table of Contents
0 Introduction ... 3
1 Application scope ... 3
2 Certification standards ... 3
3 Certification modes ... 4
4 Division of certification units ... 4
5 Certification entrusting ... 5
5.1 Application and acceptance of certification entrusting ... 5
5.2 Application materials ... 5
5.3 Implementation arrangement ... 5
6 Certification implementation ... 5
6.1 Product test ... 5
6.2 Initial factory inspection ... 7
6.3 Certification evaluation and decision ... 7
6.4 Time limit of the certification ... 7
7 After-certification supervision ... 8
7.1 After-certification follow-up inspection ... 8
7.2 Factory on-site sampling test or inspection... 8
7.3 Market sampling test or inspection ... 9
7.4 Frequency and time of after-certification supervision ... 9
7.5 Record of after-certification supervision ... 9
7.6 Evaluation of after-certification supervision results ... 9
8 Certificate ... 10
8.1 Maintenance of certificate ... 10
8.2 Change of products covered by the certificate ... 10
8.3 Expansion of products covered by the certificate ... 10
8.4 Certificate’s cancellation, suspension and withdrawal ... 11
8.5 Use of certificate ... 11
9 Certification mark ... 11
9.1 Permitted mark style ... 11
9.2 Mark method ... 11
10 Charges... 12
11 Certification responsibility ... 12
12 Certification implementation detailed-rules ... 12
Attachment ... 14
0 Introduction
This Rules is established based on the safety risk and certification risk of household gas
appliance products. It stipulates the basic principles and requirements for the implementation
of China Compulsory Certification for household gas appliance products.
This Rules can be used with other general rules issued by Certification and Accreditation
Administration (CNCA), such as “China Compulsory Certification Implementation Rules -
Manufacturing Enterprise Classification Management, Certification Mode Selection and
Determination”, “China Compulsory Certification Implementation Rules - Utilization of
Manufacturing Enterprise Testing Resource and Other Certification Results”, “China
Compulsory Certification Implementation Rules - Factory Quality Assurance Capability
Requirements”, and “China Compulsory Certification Implementation Rules - Factory
Inspection General Requirements”.
The certification body shall make principles for certification according to the general
implementation rules and this Rules and implement them accordingly.
Manufacturing enterprises shall ensure that their certified products are capable of sustaining
the compliance with the certification requirements.
1 Application scope
This Rules applies to:
(1) Domestic gas cooking appliances, domestic gas instantaneous water heaters (household
hot water gas instantaneous water heaters), and gas-fired heating and hot water combi-boilers.
(2) Commercial gas burning appliances and similar appliances that use town gas as energy,
use combustion air taken from indoors, and exhaust combustion products directly or indirectly
to the outdoors, including: steam generators, steamers, fryers, cooking stoves, large pot stoves,
flat-top stoves, water boilers, rice cookers, dishwashers, frying stoves, barbecue stoves, hot
plate stoves, ovens and similar appliances, as well as combinations of the above products.
Due to the changes in the laws, regulations or related product standards, technology, industry
policies and other causes which may change the applicable scope, the announcement released
by CNCA shall be final and conclusive.
2 Certification standards
5 Certification entrusting
5.1 Application and acceptance of certification entrusting
The certification client shall put forward the certification entrusting to the certification body.
Certification body shall process the certification entrusting; and feedback the acceptance or
rejection according to the time limit in the certification implementation detailed-rules.
When it does not comply with national laws and regulations AND relevant industry policies,
the certification body must not accept the certification entrusting.
5.2 Application materials
The certification body shall, in accordance with the laws and regulations, standards and other
requirements, specify the checklist of application materials in the implementation
detailed-rules (it shall at least include certification application form or contract, registration
certificates of the CLIENT / manufacturer / manufacturing enterprise, etc.).
CLIENT shall provide the required materials according to the requirements of application
material checklist in certification implementation detailed-rules. Certification body is
responsible for auditing, managing, preserving and keeping confidential of the relevant
materials, and shall inform the CLIENT of the auditing results.
5.3 Implementation arrangement
Certification body shall agree with the CLIENT on the relevant responsibilities and
arrangement of both parties in various aspects of certification implementation. And according
to the situation of manufacturing enterprise and classification management AND the
requirements of this Rules and certification implementation detailed-rules, DETERMINE the
specific program of certification implementation and INFORM CLIENT.
6 Certification implementation
6.1 Product test
6.1.1 Product test plan
Certification body shall formulate the product test plan, after auditing the materials. And
INFORM the CLIENT.
The product test plan shall include sample requirements and quantities for product test, test
standard items, laboratory information, etc.
If the CLIENT submits a product test report that meets the requirements when proposing the
certification entrusting, the certification body shall accept it.
6.1.2 Sample requirements of product test
In general, for the samples for product test, CLIENT shall select representative samples for
testing according to the requirements of the certification body. When necessary, certification
body may adopt on-site sampling method to obtain the samples. In the implementation
detailed-rules, the certification body shall clearly clarify the relevant requirements for
certification product sample sending / sampling.
CLIENT shall guarantee that all the samples provided are consistent with actual products. The
certification body and / or laboratory shall review the authenticity of the samples provided by
the CLIENT. If the laboratory has doubts about the authenticity of the sample, it shall explain
the situation to the certification body and take corresponding measures.
According to the regulations of relevant documents issued by CNCA, certification body shall,
in the certification implementation detailed-rules, specify the list of key components used in
the product and related requirements.
For key components within the scope of the compulsory product certificate purchased in the
territory, the manufacturing enterprise shall provide the compulsory product certificate. For
key components within the scope of non-compulsory product certificate, in the certification
implementation detailed-rules, the certification body shall specify the conditions and specific
requirem...