Create a new data source which contains the laws broken down by country / state / province which outline the rules for exporting / importing encryption and which include the rules for data locality. For example, some countries require companies who conduct business of a certain $$ amount in their country to locate that sensitive data in their country physically and not in another country. There are likely other examples. Companies who do business internationally can use this data to affect computer system and data placement. It can also be used to ensure encryption export / import laws are followed.
Idea No. 180