Issuing body: international welding societies/schemes (e.g., Certified Welding Inspector; CSWIP 3.1/3.2). Validity: 3–5 years depending on scheme. Prerequisites: high school diploma; experience or ...
You need baseline education, vision/medical clearance, welding/code theory, and practical inspection skills verified by certifications (e.g., CWI or CSWIP) plus NDT Level II. Most candidates reach ...