Non-Destructive-Testing-—Iso-9712-Apiasme-Testbook

Non-destructive testing —



personnel



END

INTERNATIONAL

STANDARD

ISO

9712

Fifth edition

2021-12

Reference number

ISO 9712:2021(E)

ii

ISO 9712:2021(E)





















Website: www.iso.org



Foreword ..........................................................................................................................................................................................................................................v

Introduction .............................................................................................................................................................................................................................vii

1 Scope ................................................................................................................................................................................................................................. 1

  ..................................................................................................................................................................................... 1

  .................................................................................................................................................................................... 2

4 Abbreviated terms ............................................................................................................................................................................................. 6

5 Responsibilities ........................................................................................................................................... .......................................................... 6

  ........................................................................................................................................... ................................................................ 6

  ................................................................................................................................................................................ 6

  .................................................................................................................................................. 

  ............................................................................................................................................................................ 

  ...................................................................................................................................................................................................... 

  ..................................................................................................................................................................................................... 9

  ............................................................................................................................................................................... 9

  ................................................................................................................................................................................................ 10

5.9 Referee ........................................................................................................................................................................................................ 10

  ..................................................................................................................................................................................10

6.1 Level 1 ......................................................................................................................................................................................................... 10

6.2 Level 2 ......................................................................................................................................................................................................... 10

6.3 Level 3 ......................................................................................................................................................................................................... 11

7 Eligibility ................................................................................................................................................................................................................... 11

  ........................................................................................................................................................................................................ 11

  ...................................................................................................................................................................................................... 11

 ........................................................................................................................................................ 13

  ..................................................................................................................................................................................... 13

7.3.2 Level 3 ....................................................................................................................................................................................... 13

  ....................................................................................................................................................... 

  ........................................................................................................................................ 

  ..................................................................................................................................................................................... 

  ........................................................................................................................................................... 

  ....................................................................................................................................................................... 

  ........................................................................................................... 15

8 Examinations ........................................................................................................................................................................................................15

  ................................................................................................................................................................................................... 15

  ..................................................................................................................................................................................... 15

  ................................................................................................................................................ 15

  ........................................................................................................................................................... 16

  ............................................................................................................................................................ 16

  ........................................................................... 16

  .............................................................................................................................. 16

  .............................................................................................................................. 16

  ........................................................................................................................... 16

  ................................................................................... 17

  ................................................................................. 17

 .......................................................................................................... 

  ..................................................................................................................................................................................... 

  .................................................................................................................................... 

  ................................................................................................................ 19

  ....................................................................................................................... 19

  ............................................................................................................................................................ 20

  ................................................................................................................................................................................... 20

ISO 9712:2021(E)

iii

Contents 

ISO 9712:2021(E)

  ................................................................................................................................................ 21

  ...........................................................................................................................................................................................................21

  .................................................................................................................................................................................... 21

  .............................................................................................................................................................................................. 21

  ......................................................................................................................................................... 22

  ..................................................................................................................................................................................... 22

 ................................................................................................................................................................................... 22

  ................................................................................................................................................................ 22

  ..................................................................................................................................... 22

  ................................................................................................................................... 22

 ............................................................................................................................ 23

  ............................................................... 23

  .................................................................................................. 23

10 Renewal ......................................................................................................................................................................................................................23

 .....................................................................................................................................................................................................24

  ........................................................................................................................................... ............................................................. 

  ....................................................................................................................................................................................... 25

11.3 Level 3 ......................................................................................................................................................................................................... 25

12 Files .................................................................................................................................................................................................................................26

  ............................................................................................................................................................................................. 27

Annex A  Sectors ....................................................................................................................................................................................28

Annex B 

practical examination element ..........................................................................................................................................................30

Annex C 

 ...................................................................... ................................................................................................................................31

 Grading practical examination elements .........................................................................................35

Annex E  ...............................................................................................................................................37

Annex F  ............................................................................................38

Annex G  ..................................................................................................................................41

 ........................................................................................................................................... .................................................................................. 42

iv

Foreword



     

              

             

             

            



              





www.iso.org/directives).







).





               

            

             

www.iso.org/iso/foreword.html.

         Non-destructive testing

           







revised.



 



 

 

 

 

 

 

 

 

 

 

 

ISO 9712:2021(E)

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