No. It means just what it says, that up to 16 countries with C-org affiliation within UWH can participate for each division and that the C-org's UWH Commission will not ban players. The question to ask is... Does the UWH Commission have final say on the ban / no ban question or will there be another hoop to jump through to get an okay? I would think if C-org won't ban you then there would be no need to be specific about the Commission's stance as that implies a seperate view, or at least not an approved view from the parent organization. But I could be wrong. I'd want to see an official stance from the parent before booking anything if I were planning to go.

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Just in case you weren't sure, it's official -- CMAS sucks.
Oh yeah, and now they're broke.