TWI Certification Ltd marks 20 years of accreditation to deliver welding, inspection and NDT services

摘要

TWI Certification Ltd (TWI CL) marks the start of 2013 in celebration of 20 years of accreditation to deliver certification services to industry. The company was first accredited in 1993 by the National Accreditation Council for Certification Bodies. CSWIP personnel certification schemes continue to be delivered today under United Kingdom Accreditation Service (UKAS) accreditation in accordance with EN ISO 17024 Criteria for certification bodies operating certification of personnel.