For testing programs, the evaluation of a laboratory’s performance is normally based on a comparison to consensus values calculated from the results submitted.


Helping organisations to optimise performance, drive cost savings and improve their customer satisfaction.

Committed to World Class Continual Improvement


Supporting internal quality control and quality assurance procedures of laboratories.


Instilling trust and confidence in everyday products and services through independent evaluation.



To become the most preferred service provider for Certification Services and Proficiency Testing.



To provide reliable Certification Services and Proficiency Testing to the local and international organizations.


Our Values

Our core values are the guiding principles that shape our performance and decision-making.

What we do

Thandela Certification Services (Pty Ltd is an independent SANAS accredited Certification Body that specializes in Certification of Management Systems in compliance to National and International Standards in all market sectors. By certifying their Management System, organizations create a competitive advantage, attract new customers and investors internationally and demonstrate that their products, processes, systems or services comply with National or International Standards and applicable Legislation. Thandela Certification Services (Pty Ltd was established in 2018 and has been growing nationally ever since.

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Committed to World Class Continual Improvement

Client Testimonials

“Portia and her team of Auditors were a pleasure to work with. They made the audit process smooth and informative. I will definitely be back to Thandela for our next audit the following year..”

Lee-Ann Peters

“A special thank you to the team at Thandela proficiency testing for their professionalism and technical know how”

Siyamthanda Ngobeni

“I gratefully for professional services rendered by Thandela Certification Services and would recommend using their services. They’re easy to work with, professional, and have great customer service. It’s a great service.”

Charles Manning