![header thumbnail](/images/publishers\din_cover.gif)
DIN EN 473:2001-03
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
![header thumbnail](/images/publishers\din_cover.gif)
NON-DESTRUCTIVE TESTING - QUALIFICATION AND CERTIFICATION OF NDT PERSONNEL - GENERAL PRINCIPLES
Hardcopy , PDF
01-12-2012
English
01-01-2001
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Methods and symbols
5 General principles
5.1 General
5.2 Duties and responsibilities
5.3 Levels of qualification
6 Eligibility
6.1 General
6.2 Training
6.3 Industrial NDT experience
6.4 Vision requirements - all levels
7 Qualification examination
7.1 General
7.2 Examination content and grading for level 1 and level 2
7.3 Examination content and grading for level 3
7.4 Conduct of examinations
7.5 Re-examination
7.6 Examination exemptions
8 Certification
8.1 Administration
8.2 Certificates and/or wallet cards
8.3 Validity
9 Renewal
10 Recertification
10.1 General
10.2 Level 1 and 2
10.3 Level 3
10.4 Recertification for more than 12 months after expiry
of the period of validity
11 Files
12 Transition period
Annex A (normative) - Sectors
Annex B (normative) - Minimum number and type of test specimens
for the levels 1 and 2 practical examination
Annex C (normative) - Structured credit system for level 3
recertification
Annex D (normative) - Grading Practical examination
D.1 Grading of level 1 and 2 practical examination -
guidance on the percentile weighting
D.2 Grading of level 3 practical examination - guidance
on percentile weighting
Annex ZA (informative) - Relationship between this European
Standard and the Essential
Requirements of EU Directive 97/23/EC
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.