There were also disagreements about when police forces could act outside their national jurisdictions.
These forces operate across national jurisdictions but their responsibility is to the specific activities they were established to police.
The concept of a global corporation being subject to any one national jurisdiction belonged to another age.
Today, there are two special trial courts with national jurisdiction.
The international community has come to realize that human rights are not an issue to be left solely to the national jurisdiction of individual states.
Most of these resources are controlled by ministries under national jurisdiction.
To leave things as they are at present, with 15 competing national jurisdictions, will be a cause of confusion and future problems.
If there is one area that comes under national jurisdiction, it is European air traffic control.
We must remember that this issue does not stop at sites like Twitter, but can apply in cases of national jurisdiction.
Even safety and security of nuclear installations come for the most part under national jurisdiction.