Direct visual testing of welds (VTWS)

Training

Training must cover the training content recognised by the VT technical committee. The minimum training time is 3 days. (The duration of a training day is at least seven hours, which may be completed on a single day or by accumulated hours.)

Examination centres

A list of authorised training and examination centres is available on the Locations page.

Examination procedure

DurationSectionExplanation
Identification of participants, examination rules, preparation
80 minGeneral examination element40 questions
Break
90 minSpecific examination element30 questions
Break
240 min

Practical examination element
including NDT instruction

Number of examination specimens for initial examination

For product sectors, at least two examination specimens shall be used, and the second and each further specimen must differ in nature from the preceding ones, e.g. by product form, material properties, shape, size and type of discontinuity.

Product sector1st specimen2nd specimen3rd specimen
respective
Sector
from the respective
Sector
from the respective
Sector
from the respective sector (internal inspection)

Dates

Course no. Training Examination Organiser, location
VT-WS-27-261 Initial 21.09.2027 - 23.09.2027 24.09.2027 VECTOR, Hattingen
VT-WS-27-312 Initial 02.11.2027 - 04.11.2027 05.11.2027 VECTOR, Hattingen