EN ISO 9712 is a mandatory EU personal authentication system
for NDT operators Having an EN ISO 9712 NDT operator in the factory is a
prerequisite for obtaining some EU mandatory certificates such as pressure
equipment, construction materials (PED / TPED / CPD) etc. or the Railway
Welding System EN15085 certificate. In this article we have discussed about the
ISO 9712 certification, an international standard for non-destructive testing personal
certificates.
This standard evaluates and documents the skills of
employees whose actions require knowledge of destructive testing. It was
published in 1992 as an international standard that will be mutually recognized
by the participating countries. This document is the same as SNT-TC-1A, which
is based on employee qualification education, training, experience and
qualification tests.
ISO 9712 certification uses Level I, II, and III certifications naming A
key issue is that employer-based certification is not acceptable Certificates
of NDT employees must be obtained from a third party “Accredited Certification
Body”.
The certificate agency will issue a certificate to all
certificate holders. The certification body will retain the sole ownership of
the certificates. Usually, the certification agencies also test centers, which
test. It may be relevant to establish a post-test center controlled by a
certification body to accommodate specific industrial areas and applications
and regional needs.
Before entering the certification
examination, the candidate will meet the following minimum requirements:
- Training: For all levels, the
candidate shall have satisfactorily completed a course in theoretical and
practical training. The minimum period of training is determined by the
standard.
- Provide evidence of good eyesight.
- Fill in the required practical industry
experience in destructive testing.
There are general and specific parts written in the certification test for the second tier, and a specific practical test that includes a specific NDT method applied to product representatives in one or more industries. General and specific written tests are mainly composed of multi-choice answer questions. Practical exams are time, complexity and scope to test the candidate’s ability to apply NDT methods in real test situations. Eligibility tests for the second level include a comprehensive knowledge of written tests, materials, standards, and NDT methods, and the written general and specific parts are devoted to testing.
Once the test is successfully passed and the entire industry
experience can be proven, the certificate can be applied on its own. The
certificate is valid for five years and must be renewed. While it only includes
a new application form, the re-examination after ten years consists of a
post-test.
The latest version of
ISO 9712: 2012 was replaced with EN 473 in January 2013 and the previous
version of ISO 9712: 2005 was launched. Despite many similarities, the new
version of ISO 9712: 2012 has many changes:
- The practical experience required
in pre-certification testing is also familiar with the new ISO 9712 certification.
- Moreover, the written electronic
test can now be taken online.
The Main benefits of
this certificate are:
- Provides qualified market operators
with internationally recognized rules and the ability to work professionally in
accordance with the rules.
- The whole process helps to improve
the quality of the chain (constructors, diagnostic equipment, operators,
designers, testers, contractors, consumers).
- Provides objective evidence of
proper management of employees and the production process.
- The EU directs the issuance of
objective technical certificates of employee compulsory powers.
- Provides a legal guardian to
protect the responsibility of the controlling manufacturer or Service Company.
EN ISO 9712 certification is a mandatory EU personal authentication system for NDT operators Having an EN ISO 9712 NDT operator in the factory is a prerequisite for obtaining some EU mandatory certificates such as pressure equipment, construction materials (PED / TPED / CPD), etc. or the Railway Welding System EN15085 certificate.
This standard evaluates and documents the skills of employees whose actions require knowledge of destructive testing. It was published in 1992 as an international standard that will be mutually recognized by the participating countries. This document is the same as SNT-TC-1A, which is based on employee qualification education, training, experience, and qualification tests.
ISO 9712 uses Level I, II, and III certifications naming A key issue is that employer-based certification is not acceptable Certificates of NDT employees must be obtained from a third party “Accredited Certification Body”. Certification bodies working under the EN ISO 9712 system are accredited in accordance with EN ISO / IEC 17024.
The certificate agency will issue a certificate to all
certificate holders The ISO certification body will retain the sole ownership of
the certificates Usually the certification agencies also test centers, which
test It may be relevant to establish a post-test center controlled by a
certification body to accommodate specific industrial areas and applications
and regional needs.
Before entering the certification examination, the candidate
will meet the following minimum requirements:
1- Training: For all levels, the
candidate shall have satisfactorily completed a course in theoretical and
practical training.
2- Training: For all levels, the
candidate shall have satisfactorily completed a course in theoretical and
practical training. The minimum period of training is determined by the
standard.
3- Provide evidence of good eyesight.
4- Fill the required practical
industry experience in destructive testing.
There are general and specific parts written in the
certification test for the second tier, and a specific practical test that
includes a specific NDT method applied to product representatives in one or
more industries. General and specific written tests are mainly composed of
multi-choice answer questions. Practical exams are time, complexity, and scope
to test the candidate’s ability to apply NDT methods in real test situations.
Eligibility tests for the second level include a comprehensive knowledge of
written tests, materials, standards, and NDT methods, and the written general
and specific parts are devoted to testing.
Once the test is successfully passed and the entire industry
experience can be proven, the certificate can be applied on its own. The
certificate is valid for five years and must be renewed. While it only includes
a new application form, the re-examination after ten years consists of a
post-test.
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