Course Description
We can provide TOFD training suitable for PCN/ISO 9712 Levels 2, and 3, and ASNT Level 3. Alternatively, we can provide training suitable for candidates working to an employer written practice based on SNT-TC-1A; EN4179 and NAS410.
Lavender International follows the BS EN ISO (PCN) 9712 – NDT Qualification and Certification of NDT Personnel Standard for its Level 3 programmes. Lavender International cannot provide ASNT NDT Level 3 exams but can provide advice on the exam and training in preparation for the exam and contact information for exam locations in the UK and worldwide.
Learning Overview
Depending on the Level you undertake you will cover topics such as the principles of TOFD, Testing techniques and Calibration of testing systems. You will learn about Detectability of defects, factors affecting the performance of testing, conducting and recording the test. There is a wide range of topics covered within our course content.
An individual certified to UT TOFD Level 2 has demonstrated competence to perform NDT according to UT TOFD procedures. Within the scope of the competence defined on the certificate, Level 2 personnel may be authorised by the employer to:
- Select the UT TOFD technique for the test method to be used;
- Define the limitations of application of the testing method;
- Translate NDT codes, standards, specifications and procedures into NDT instructions adapted to the actual working conditions;
- Set up and verify equipment settings;
- Perform and supervise tests;
- Interpret and evaluate results according to applicable standards, codes, specifications or procedures;
- Prepare UT TOFD written instructions
- Carry out and supervise all tasks at or below level 2;
- Provide guidance for personnel at or below level 2, and
- Report the results of UT TOFD test
UK Office
Rotherham, South Yorkshire
- 26th October – 6th November 2026 Level 2
- 1st – 12th March 2027 Level 2
- 7th – 18th June 2027 Level 2
- 6th – 17th September 2027 Level 2
- 29th November – 10th December 2027 Level 2
USA Office
Houston, Texas
- 30th November – 11th December 2026 Level 2
Course Suitability – Work Experience and Prerequisites
To take TOFD you must first hold Ultrasonic Testing of Welds at Level 2 and have obtain the required amount of work experience. This work experience must be provided at time of booking.
All students who wish to undertake main method Level 3 certification must hold a valid Basic exam (PCN) or equivalent ISO9712 acceptable certification.
Supervised work experience, can be obtained either before the examination, or within 24 months after passing the exam.
To progress from Level 2 to Level 3 requires a minimum amount of time spent as a Level 2. However, the time required varies from scheme to scheme and you are advised to review the appropriate scheme document when considering becoming a Level 3.
Issuing Certification
Once the training hours have been obtained, the examination passed, and supervised work experience obtained within 24 months of passing the exam, PCN will issue certification.
Equipment Needed
All Ultrasonic Testing equipment is provided You are expected to bring your own safety boots and overalls/lab coat as well as a scientific Calculator. We provide all training materials with the exception of Level 3 Text Books.
- Lab coat / Overalls
- Safety Boots
