What are the disadvantages of membership in the european union?

1. Communication Barriers
It becomes very difficult for the EU to communicate with all of it’s citizens because they all speak different language. This also impact the feeling of unity among it’s members. It makes it harder to bring people together.

2. Shared Wealth Is Not Always Good
Large and wealthy countries that are members of the European Union, like Germany, have to share their wealth with much smaller and poorer countries. This prevents any one country from becoming too powerful, which is a bad thing for countries that have the ability to become world leaders.

3. Leaving Is A Problem
Once a country decides to join the EU, it is extremely difficult for them to leave it. This makes many people uneasy from joining, because if it negatively effects their country, there is little that they can do about it.

1. Cost
2. Inefficient Policies
3. Problems of the Euro
4. Pressure towards austerity
5. Net Migration
6. More bureaucracy less democracy

Concurrent jurisdiction is the ability to exercise judicial review by different courts at the same time, within the same territory, and over the same subject matter. for instance, a domestic violence matter may be heard in either a general civil court or a family court in the same county.i hope that this you : )