Home Page-> Flight Crew-> Crew support-> Personnel-> Conditions Of Service.
It's all there.
No, it's not. Just looked, and the only COS I can get is COS99, whether it's the HKG COS or one of the based COS. COS08 is not available. Presumably, it's only available for viewing to those that are employed on it.
If someone has the COS08 based payscales, please post them!