TPI – Third Party Inspection Services

Cert.Pros team of experts provides a wide range of Third Party Inspections services, with professionalism, impartiality and dedication.

TPI Services can be tailored to meet specific needs and include:

  • Witnessing of performance tests (machinery, plants, skids etc.)
  • Engineering design review and approval
  • Witnessing of NDT
  • Coating Inspection
  • Pre-shipment Inspection (verification of quantities of product shipped, compliance with quality requirements of order, proper packing and identification marking etc.)
  • Witnessing of hydraulic and pneumatic tests
  • Witnessing of mechanical tests (endurance tests, cycle tests, loading tests)
  • Material certificates and test reports review and approval
  • Due diligence reviews of plant operations

Benefits at a glance with Cert.Pros

We have achieved to gain the industry’s confidence by delivering premium results characterized by expertise, impartiality and consistency no matter how demanding the requirements might be. We guarantee that our team of high-caliber experts can verify the quality and the performance of products/services and deliver premium results in assessing them according to your requirements, whether these are regulatory, voluntary or client’s specific.

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Our Location


Our Head offices are located in Covent Garden, London, UK. 


Cert.Pros team comprises more than a hundred certification experts throughout Europe and Asia.