The exam tests academic knowledge and basic practical skills. Your real-world reputation is built on integrity, report accuracy, and conflict resolution with welders. A "low pass" (70/80/80) is legally identical to a "high pass" (100/100/100) on your certificate.
As one veteran examiner put it: “I’ve seen brilliant inspectors fail and mediocre inspectors pass. The exam catches a very specific kind of mistake—the mistake of not studying. It does not catch the mistake of dishonesty, or arrogance, or carelessness on site. That comes later. And that result is written in steel, not on paper.”
Behind every percentage point is a story. There is the 22-year-old apprentice who passed on the first try and will now inspect pipelines in the North Sea. There is the 50-year-old fabricator who failed Module 2 three times and finally passed on the fourth, celebrating alone in a hotel room in Aberdeen. There is the inspector who passed with 100% in all modules but was fired six months later for falsifying reports.
Whether you open your email to a "PASS" or a "FAIL," your is one data point in a long career. A pass grants you a license to work globally at a premium wage. A fail gives you a precise roadmap of what to study. cswip 3.1 exam result
Module 2 is where careers go to pause. Candidates are presented with real welded plates—often deliberately poorly prepared, with slag inclusions, lack of sidewall fusion, undercut, and excessive reinforcement. The task is to measure every defect using a calibrated Vernier, weld gauge, and pit gauge, then classify each flaw against an acceptance standard.
That 1% shortfall in Module 2 is devastating. It means the candidate can identify root cracks and undercut with 91% accuracy, understands welding symbols and HAZ hardness with 86% accuracy, but cannot measure a fillet weld throat thickness or differentiate between a slag line and a lack of sidewall fusion with the required 80% certainty.
His heart hammered against his ribs. He tapped the email. His eyes skipped past the formal headers, searching for one specific word. Result: PASS. The exam tests academic knowledge and basic practical skills
TWI is audited by UKAS (United Kingdom Accreditation Service). The pass marks are absolute. No examiner has the authority to change a 69% to a 70% without a formal EAR.
| Module | Score (%) | Pass/Fail | |--------|-----------|------------| | 1 | 86 | Pass | | 2 | 79 | | | 3 | 91 | Pass |
In welding, as in life, the final inspection is always your own. As one veteran examiner put it: “I’ve seen
The hum of the industrial fans in the offshore breakroom usually felt like white noise, but today, it sounded like a countdown.
Seeing the
CSWIP Welding Inspector 3.1: training course for professional qualification