Mutt:
You are expected to check up on the regulations - that is how you will "know".
Example: If I drive a car - of any country of registration - in France, I am expected to follow all the French driving regulations, understand all the road signs, and obey the speed limits. How I figure it out before I get there is my problem - and ignorance will not work as an excuse when the traffic cops pull me over.
Aviation is exactly the same. You need to read up on the rules of wherever you plan to go flying.
By the way, Jeppesen is a commercial flight guide publisher; they are not an official source of international regulations.