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CNCA C01-01-2024: China Compulsory Certification Implementation Rules - Wire and cable products
CNCA-C01-01:2024
CNCA / CCC
Serial No.: CNCA-C01-01:2024
China Compulsory Certification Implementation Rules -
Electrical Wires and Cables
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 ... 4
1 Application scope ... 4
2 Certification basis and standards ... 4
3 Certification mode ... 5
4 Division of certification units ... 5
5 Certification entrusting ... 5
5.1 Application and acceptance of certification entrusting ... 5
5.2 Application materials ... 6
5.3 Implementation arrangement ... 6
6 Certification implementations ... 6
6.1 Type test ... 6
6.2 Certification evaluation and decision ... 7
6.3 Time-limit of certification ... 8
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 the 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 the certificate ... 11
9 Certification mark ... 11
9.1 Permitted mark style ... 11
9.2 Use of deformed certification mark ... 11
9.3 Mark method ... 11
10 Charges... 12
11 Certification responsibility ... 12
12 Certification implementation detailed-rules ... 12
Attachment 1: Unit division of electrical wires and cables ... 14
Attachment 2: Supplementary requirements for flame-retardant wire and cable product
models ... 16
0 Introduction
This Rules is established based on the safety risk and certification risk of electrical wires and
cables. It stipulates the basic principles and requirements for the implementation of China
Compulsory Certification for electrical wires and cables.
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 detailed-rules for certification according to the general
implementation rules and this Rules and implement them accordingly.
Manufacturing enterprise shall ensure that their certified products are capable of sustaining the
compliance with the certification.
1 Application scope
This Rules applies to electrical wires and cables which are listed in China Compulsory
Certification Implementation Rules. 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 basis and standards
In principle, the latest versions of above standards that are issued by the National
Standardization Administration shall be executed.
3 Certification mode
The basic certification mode of implementing the China Compulsory Certification for electrical
wires and cables is:
Type test + after-certification supervision;
Above ?€?After-certification supervision?€? refers to 1 of the 3 modes - after-certification follow-
up inspection, factory on-site sampling test or inspection, or market sampling test or inspection.
The certification body shall follow the requirements of ?€?China Compulsory Certification
Implementation Rules - Manufacturing Enterprise Classification Management, Certification
Mode Selection and Determination?€? to carry out the classification management to
manufacturing enterprise; consider the results of classification management; on the basis of
basic certification mode, appropriately add enterprise quality assurance capabilities and product
consistency inspection (initial factory inspection) and other relevant elements, and combine
supervision mode after certification, so as to determine the certification mode that is applicable
to the CLIENT.
4 Division of certification units
In principle, certification units are divided according to product type, model, etc. (see
attachment for details). For the same product produced by different manufacturers and the same
manufacturing enterprise, the type test can only be carried out on a sample of one unit. The
products of other manufacturers shall provide documents for conformity inspection.
Certification body shall clarify the specific requirements for unit division in the certification
implementation detailed-rules based on the relevant regulations and documents issued by
CNCA and the attachments to these rules, combined with the classification management of
production enterprises.
5 Certification entrusting
5.1 Application and acceptance of certification entrusting
CLIENT must put forward the certification entrusting to the certification body, in an appropriate
way. 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.
situation to certification body and handle accordingly.
According to relevant regulations and documents issued by CNCA, certification body shall, in
the certification implementation detailed-rules, define the ?€?product critical components and raw
materials list?€? and relevant requirements.
For critical components and raw materials within the scope of the compulsory product
certificate purchased in the territory, the manufacturing enterprise shall provide the compulsory
product certificate. For critical components and raw materials within the scope of non-
compulsory product certificate, the certification body shall define the conditions and specific
requirements of voluntary product certificate or type test report that may be accepted or
recognized.
6.1.3 Items of type test
In principle, the items of type test shall include all applicable items specified in the product
standards.
6.1.4 Implementation of type test
In general, type test shall be conducted in the laboratory designated by CNCA. Laboratory shall
conduct the type test to the samples, integrally record the whole test and archive for retaining,
so that the test process and results are traceable.
On the premise of not affecting the validity of the certification results, certification body can
formulate corresponding management procedures according to ?€?China Compulsory
Certification Implementation Rules - Utilization of Manufacturing Enterprise Testing Resource
and Other Certification Results?€?; use the testing resources of the manufacturing enterprise to
conduct test or witness test by the test personnel sent by the designated laboratory according to
the standard requirements; and designated laboratory will issue the test report. The laboratory
shall ensure the authenticity, correctness and traceability of the test conclusions. Certification
body shall specify the requirements and procedure in certification implementation detailed-
rules.
6.1.5 Type test report
Certification body shall specify a unified form of the type test report.
After the type test is completed, the laboratory shall, in time, provide the type test reports to
certification body and CLIENT. The test report shall include the description of all product and
certification information in the application unit. CLIENT shall ensure that it is able to provide
the complete and valid type test report to certification body and laws enforcement authorities
during the after-certification supervision.
6.2 Certification evaluation and decision
Certification body shall make a comprehensive evaluation to the type test conclusions and
relevant information / materials; make a certification decision. For those meeting the
certification requirements, the certificate will be granted. In the case of a nonconformity
conclusion, the certification body shall not approve the certification entrusting and the
certification is terminated.
6.3 Time-limit of certification
Certification body shall make specific provisions on the time limit of each step of the
certification; and ensure all relevant work is done within the time limit. CLIENT shall cooperate
with the certification activities actively. In general, certificate will be granted to CLIENT within
90 days, since the certification entrusting is accepted.
7 After-certification supervision
After-certification supervision refers to the supervision implemented by the certification body
to the certified product and its manufacturing enterprise. Certification body shall consider the
classification management and actual situation of the manufacturing enterprise; and clarify the
specific requirements for selecting the method of after-certification supervision in certification
implementation detailed-rules.
7.1 After-certification follow-up inspection
7.1.1 Principles for after-certification follow-up inspection
On the basis of classification management of manufacturing enterprise, certification body shall
implement the effective follow-up inspection to the certified product and manufacturing
enterprise, so as to validate that the quality assurance capability of the manufacturing enterprise
can continuously comply with the certification requirements; and ensure that the certified
products are in accordance with standards?€? requirements; and maintain the conformity with type
test samples.
The after-certification follow-up inspection shall be carried out in the way of not informing the
inspected party in advance when the manufacturing enterprise is in normal production. For
those products that are not continuously manufactured, CLIENT shall provide the production
plan to certification body so that the follow-up inspection can be conducted in an effective way.
7.1.2 Content of after-certification follow-up inspection
In accordance with "China Compulsory Certification Implementation Rules - Factory Quality
Assurance Capability Requirements", the certification body shall formulate specific content
such as the requirements for after-certification follow-up inspection, the requirements for
product consistency inspection, and the requirements for quality control testing of
manufacturing enterprises; and clarify them in the certification implementation detailed-rules.
7.2 Factory on-site sampling test or inspection
7.2.1 Principles for factory on-site sampling test or inspection
may continue to maintain the certificate and use of certification mark. If the evaluation is Not-
PASS, certification body shall suspend or revoke the certificate according to the corresponding
situations; and announce it publicly.
8 Certificate
8.1 Maintenance of the certificate
The validity period of the certificate of the products covered by this Rules is 5 years. Within
the valid period, the validity of the certificate is maintained by depending on the ?€?after-
certification supervision?€? of the certification body.
Before the certification is expired, if it needs to continue to use, CLIENT shall put forward the
certification entrusting within 90 days before the expiry date. If the newest ?€?after-certification
supervision?€?, within the certificate validity, is PASS, then certification body shall directly renew
the certificate after receiving the certification entrusting.
8.2 Change of products covered by the certificate
After the product is certified, when critical components and raw materials used in the product,
design and electrical structure related to product safety are changed; or other items, which were
specified by the certification body in the certification implementation detailed-rules, are
changed; CLIENT shall put forward a ?€?change?€? entrusting to certification body. Only after the
approval of certification body, may the change be implemented.
8.2.1 Change entrusting and requirements
Certification body shall clearly specify the certification change requirements in the certification
implementation detailed-rules. It includes the scope and procedure of certification change.
8.2.2 Change evaluation and approval
Certification body shall evaluate the provided materials according to the change contents, so as
to ensure if the change can be approved. If sample testing and / or factory inspection is required,
the approval shall be granted after the testing and / or inspection are PASS. In principle, the
sample of the representative model of the initial all-item type test shall be used as the basis for
change evaluation.
8.3 Expansion of products covered by the certificate
When the CLIENT needs to expand the scope of the product covered by the certificate, it shall
submit the certification entrusting of extended product to the certification body.
Certification body verifies the difference between the extended product and the original
certified product according to the relevant technical information of the extended product
provided by the CLIENT; confirms the validity of the original certification result to the
extended product; and conducts the supplementary test for the difference or inspects the factory
For products with the certification mark printed / molded on the outer surface of the insulated
wire core in the braided layer, the standard specification certification mark or the printed /
molded certi...