To meet the increased demands on quality assurance due to the CAcert Systems Audit, which is needed to be included in Mozilla’s browsers, CAcert has decided to initiate a Challenge for all for Assurers.
To be an Assurer, you will need to reach 100 assurance points, and you will have to pass the Assurer Challenge. The assurer challenge and training system called CATS is so now avaliable. Under http://wiki.cacert.org/wiki/AssurerChallenge you can find the infos how to join and participate.

further Informations:

• Assurance Handbook 2 – Necessary Lekture for all Assurer
• Assurer Training (PDF, english)