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If your requirement is to obtain weld procedures and/or qualifications in accordance with BS EN ISO 15614, BS EN ISO 9606 or ASME IX then Gammax should be your first choice. All weld coding and qualifications are written under our UKAS accreditation to ISO17020 using Welding Qualifier software developed by The Welding Institute. Website: https://gammax.co.uk/weld-procedures/ Contact: 01284 850 888