Originally Posted by
btang
As a oneworld emerald, are you allowed to use the first class check in area? Also, do I get first class priority tags?
1) Yes
2) Officially, no. Although it's not uncommon for CX to be generous and tag your luggage as priority when you're travelling in Y as a OW EM. YMMV.
No offence, but these questions are
very very general and could be easily found by giving Google a quick search or opening up oneworld's website.
http://www.oneworld.com/ffp/emerald-privileges/
Which OW EM elite are you?