Are the following links the official source documents for the German and Australian handicap indexes? If not, please advise.

German
https://doc-14-0o-apps-viewer.google...ppr9kiu5evtl0s

Australian
http://www.doc.glidingaustralia.org/...ons&Itemid=101

Does OLC use the German indexes? If not, please share OLC's source.

Thanks,
Jamie Shore
Soaring Club of Houston