ISTO Partners

ISTO requires a strong network of partners to deliver high-quality, standardized tests. If you wish to help professionals in your local area acquire ISTO qualifications, you can become an Authorized Test Centre Partner. 

We have two types of partners: Authorized Test Centre Partner and Strategic Partner

  • Authorized Test Centre Partner: a public test centre open to all candidates in locations across the world 
  • Strategic Partner: an in-house centre exclusively for your own organisation personnel

Process to become an ISTO Partner


Complete the partnership form to express your interest.


Undergo an evaluation by ISTO to ensure your centre meets our standards for test security, candidate experience, and professionalism.


Sign a partnership agreement outlining your responsibilities and benefits.

Becoming an Authorized Test Centre Partner:

  • You will be enhancing the knowledge of professionals in your local area or organisation on important ISO management system standards.
  • Delivering standardized ISTO tests helps ensure consistency across the competence of various professionals.
  • It offers an opportunity for business growth by providing a new professional training and certification service.
  • For in-house partners, the candidate analytics reports help identify opportunities in terms of training needs or competence building.

Becoming a Strategic Partner:

    Organisations can directly partner with ISTO to offer tests in-house for their employees. The benefits include tailored assessments, robust analytics for identifying continual improvement opportunities, and aligning workforce skills with strategic priorities.

All ISTO tests are conducted online with our Authorized Test Centre Partners or Strategic Partners

Please drop us an email should you be interested in becoming a partner.

Strategic Partners can organise ISTO tests at their offices for their staff.

In the near term, we will offer ISTO test remotely with a lockdown browser and human invigilation.