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TWI Certification
Certification Scheme for Personnel
Compliance through Competence
Recognised Third Party Organisation
Recognised third party

Recognised Third Party Organisation


TWI CL is a Recognised Third Party Organisation (RTPO) for the approval of inspectors, operators and procedures for permanent joints in accordance with the Pressure Equipment Directive, (97/23 EC). CSWIP certification enables welders, brazers and NDT operators to comply with the PED. 

02 - Approval of NDT Personnel

02 - Approval of NDT Personnel
Summary: Requirements for the approval of NDT Personnel (Document No. CSWIP-PED -2-01)
File Size: 154KB
File Type: application/pdf
Created: 20 December 2012
Last Modified: 03 September 2015