How to Align Text Information from 190 Different Countries

I am an editor of the text information part of the Lido RouteManual. Additionally to the charting information, the Lido RouteManual contains a text part with rules and regulations to be observed by flight crews. They comprise extracts from ICAO Standards and Practices, EASA- and FAA Regulations as well as publications of some 190 countries. The topics range from ATC Procedures, Communications, Navigation, Aerodrome Information to Meteorology, just to name a few.