Both the NFPA and the IAEI are agressively pursuing a program to make the NEC, as well as other standards we use, "international."
These activities seem to presume that "our" way is the only sensible way. I have some problems with that assumption.
Consider this: recently posted on this page was the "Swedish Electrical Code," translated into English. Swedes only seem to need a few pages for their code; compare this to the hundreds in the NEC.

I would like to get a discussion started aout the very idea of "global harmonization." Is it a good idea- or tilting at windmills? Are the various electrical systems too different? Has the NEC become too specific? Perhaps we ought to adopt THEIR codes instead?