[CentOS] The use of Centos logo

Wed Nov 21 02:55:10 UTC 2007
Akemi Yagi <amyagi at gmail.com>

On Nov 20, 2007 6:35 PM, Fajar Priyanto <fajarpri at cbn.net.id> wrote:
> Hi all,
> A friend of mine asks me to teach him Linux using RHEL5. But, I insist that
> rather than using RHEL5, we use Centos5 instead, and he agrees :)
> So, I'm thinking of giving him a "certificate of attendance" and putting
> Centos logo on it. May I do that? What is the guidelines?
> Thank you :)
> --
> Fajar Priyanto | Reg'd Linux User #327841 | Linux tutorial

This may be your starting point?

http://www.centos.org/modules/smartfaq/faq.php?faqid=49

Akemi