TPI

Third Party Inspection (TPI)

Independent witness, hold-point and surveillance inspection on your behalf.

Third Party Inspection (TPI) places an accredited, independent inspector at the point of manufacture or construction to verify that work meets the purchase specification and governing code before it ships or is accepted.

As a TÜRKAK-accredited Type-A inspection body, TESKO acts purely in your interest — managing Inspection & Test Plans (ITPs), witnessing hold points, raising and tracking NCRs, and issuing release documentation.

Typical Applications

  • Witness / hold / review point attendance
  • ITP and QCP surveillance
  • Pre-shipment release inspection
  • Non-conformance (NCR) management

Why TESKO NDT

  • Genuine Type-A independence (no conflict of interest)
  • Catches defects before they reach site
  • Single window across multiple vendors
  • Clear, auditable inspection records

Standards & Codes We Work To

EN ISO/IEC 17020 (Type A body)Client ITP / purchase specificationASME, API, EN product codes
FAQ

Frequently Asked Questions

A Type A body under ISO/IEC 17020 provides fully independent third-party inspection with no commercial stake in the product — the highest impartiality class, which TESKO holds via TÜRKAK accreditation.

Need a certified inspection partner?

Get a same-day response from a Level III specialist. Tell us the asset, the code, and the deadline — we handle the rest.