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| Education | Minimum welding inspection experience | |-----------|----------------------------------------| | Engineering degree (or equivalent) | 6 months | | BTEC/HNC/HND (or technical diploma) | 1 year | | CSWIP 3.0 (Welding Inspector Junior) | 1.5 years | | Time-served apprenticeship (trades) | 2 years | | No formal qualification | 3 years |
It is recognized but less common than AWS CWI. Some US projects accept it, especially if ISO/EN codes are specified.
Yes – direct application to TWI, but pass rates are much lower without formal training.
£1,200–£2,500 depending on course + exam package (varies by country).
CSWIP (Certification Scheme for Welding and Inspection Personnel) is an internationally recognized certification scheme administered by TWI (The Welding Institute) in the UK.
Note: Experience must be in welding inspection, quality control, or NDT. The CSWIP 3.1 exam is typically taken over 1–2 days and consists of:
