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.


Offering various training in quality, environmental, occupational health and related ISO based training.

Committed to World Class Continual Improvement


Supporting internal quality control and quality assurance procedures of laboratories.


Providing organisations with better risk management, arising from a business perspective.


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



To become the most preferred service provider for Certification Services, Proficiency Testing and ISO based training.



To provide reliable Certification Services, Proficiency Testing and ISO based training 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 Group is a South African-based company that has Thandela Certification Services (Pty) Ltd and Thandela Proficiency Testing (Pty) Ltd as subsidiaries. The two legal entities are SANAS accredited in Proficiency Testing scheme and Management system certifications.

The Thandela Certification Services (Pty) Ltd is SAATCA approved and offers various training in quality, environmental, occupational health, and related ISO-based training in accordance with national and International Standards and training programs relevant to those Standards.

The expertise, experience, consistency, and global recognition of certifications issued by SANAS and SAATCA.

Request a Quotation

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 for their professionalism and hospitality during the Training sessions. I cannot wait to implement and share what I have learnt with my other colleagues and top management..”

Siyamthanda Ngobeni

“What I have learnt through their programs will forever impact me personally and professionally. Thank you so much for a superb facilitator that shared so much invaluable knowledge.”

Charles Manning