The Second Edition of the TE Supplement is the most current revision. In the "Foreword to Second Edition" it states:
"Changes made to the QS-9000 (Third Edition) have warranted the review and revision of the TE Supplement. These changes are summarized in the revised TE Supplement (Second Edition) Appendix F."
You can contact the AIAG yourself, if you wish, at (248)-358-3003.
Dan