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  1. Who We Are
  2. About us

Thandela Proficiency Testing (Pty) Ltd schemes

Operate by providing participating laboratories with water test samples for chemical analysis. Participating laboratories analyze water samples, preferably as part of their normal routine and report the results to the scheme organizers. Participants are then provided with a PT report showing how closely their results agree with the accepted values.


Regular participation in a proficiency-testing scheme:

  • Provides staff with an insight into their laboratory's performance
  • Benchmarks performance with that of other participating laboratories
  • Demonstrates to end users of analytical data, regulatory bodies and accreditation bodies that there is a commitment to measurement quality.


Thandela PT is the fast growing African proficiency testing company that is situated in the capital city of South Africa, Pretoria CBD. It provides the independent verification of test results to industry, government and other interested bodies.

Thandela Proficiency Testing (Pty) Ltd is accredited by the South African National Accreditation System (SANAS) you can view our accreditation here SANAS or download our certificate here