Welcome to TNSA Certification.

The Engineering community, as well as clients and governmental bodies, associate ISO certification with reliable product quality & consistently high service levels. A certificate issued by TNSA Certification, a BWO South African accredited certification body, can & will deliver that status to your organization.


Our management team, together with our highly experienced auditors, will ensure that your organization sails through the certification process in a structured, cost effective and efficient manner.


Talk to us about having a TNSA Certification ISO 9001:2015 Certificate of Conformance to display as a demonstration to clients and stakeholders of your organization’s commitment to quality, safety and reliability. It will instil confidence in clients and promote pride in your staff.