[1] WebTrust ^SM/TM for Certification Authorities WebTrust Principles and Criteria for Certification Authorities – Extended Validation SSL – Version 1.4.5 Based on: CA/Browser Forum Guidelines for the Issuance and Management of Extended Validation SSL Certificates – Version 1.4.5 (2014-11-17 18:59:56 +09:00 版) http://www.webtrust.org/homepage-documents/item79807.pdf

[2] Trust Services | Chartered Accountants of Canada (2015-04-05 19:36:33 +09:00 版) http://www.webtrust.org/item64428.aspx

[3] (2014-11-01 05:09:16 +09:00 版) https://cabforum.org/wp-content/uploads/EV-V1_5_2Libre.pdf#page=11

WebTrust EV Program: The additional audit procedures specified for CAs that issue EV Certificates by the
AICPA/CICA to be used in conjunction with its WebTrust Program for Certification Authorities.