All applicants are typically required to give an undertaking to withhold a percentage of registered certificates from sale or trade until the validity of the certificates has been confirmed through an audit.

Applicants can agree to the Undertaking as part of the online application process in TESSA.  The version of the Undertaking agreed to is recorded in TESSA and can be accessed in the Knowledge Base in TESSA.

More information about how the Undertaking works in contained in our Undertakings Fact Sheet

Relevant Documentation

Fact Sheet - Undertakings