Gaiser,

There is a well documented history as to he reson behind the naming of the World Series and it has nothing to do with the reasons you think......

Global Certification is likely just a reference to the effort to get the product certified globally and I am pretty sure is not intended to signify a single certification authority.

Having said that some countries do recognize the certification of other jurisdictions while others have their own. Homologation I gather is an example of such standards that must be met.

Good luck