Focus on Knowledge

Formal classroom training is an important way of imparting knowledge, but it is not the only way. Individual study or distance learning may be equally effective. Some individuals who have been actively involved in various internal standards or competence areas may need little or no additional study or training in order to sit the ISTO TEST. On the other hand, participation in a training course does not necessarily guarantee that delegates will develop sufficient understanding of the concepts and details of the standards to allow them to pass the ISTO TEST.


Our partners at test centers around the world have been carefully selected to ensure total confidence in maintaining the TESTs confidential. Strict procedures are in place to ensure secrecy during translation and information transfer.

Technical Integrity

Our Technical Advisory Board includes internationally recognized experts on the various TEST subjects, to oversee the entire TEST process and ensure that our tests are technically demanding, but at the same time unambiguous and impartial.

Disclaimer: The International Standardized Testing Organization (ISTO) is a commercially - run organization. It fully supports and embraces the international standards published by standards bodies. The International Organization for Standardization (ISO) is a world-wide federation of National standards bodies based in Geneva, Switzerland. Being independent and impartial, ISTO has no formal links with any standard bodies.