where can I find ...

[rabbitearbandicoot]

a list of policy infringements for a buyer or seller that warrant NARU?

I've looked ... I can find bits and pieces but nothing concrete.

[foxette-in-sox]

Here you go Skip-hope these help  :-x

http://pages.ebay.com.au/help/policies/buyer-rules-overview.html

http://pages.ebay.com.au/help/policies/seller-rules-overview.html

[rabbitearbandicoot]

fangs mite