<Tr> <Td> Policies and issues (show) <Ul> <Li> Foreign relations <Ul> <Li> High Representative <Ul> <Li> Federica Mogherini </Li> </Ul> </Li> <Li> Ext . Action Service </Li> <Li> Foreign Policy </Li> <Li> Defence Policy </Li> <Li> Customs Union </Li> <Li> Enlargement </Li> </Ul> </Li> <Li> Budget </Li> <Li> Four Freedoms <Ul> <Li> Economic Area </Li> <Li> Area of FS&J </Li> <Li> Schengen Area </Li> </Ul> </Li> <Li> Policies <Ul> <Li> Agricultural </Li> <Li> Energy </Li> <Li> Fisheries </Li> <Li> Regional </Li> </Ul> </Li> <Li> Citizenship <Ul> <Li> Identity </Li> <Li> Pro-Europeanism </Li> <Li> Euroscepticism </Li> </Ul> </Li> <Li> Integration <Ul> <Li> Supranationalism </Li> <Li> Federalism </Li> <Li> United States of Europe </Li> <Li> Multi-speed </Li> <Li> Opt - outs </Li> <Li> Enhanced co-op </Li> <Li> Withdrawal </Li> </Ul> </Li> </Ul> </Td> </Tr> <Ul> <Li> Foreign relations <Ul> <Li> High Representative <Ul> <Li> Federica Mogherini </Li> </Ul> </Li> <Li> Ext . Action Service </Li> <Li> Foreign Policy </Li> <Li> Defence Policy </Li> <Li> Customs Union </Li> <Li> Enlargement </Li> </Ul> </Li> <Li> Budget </Li> <Li> Four Freedoms <Ul> <Li> Economic Area </Li> <Li> Area of FS&J </Li> <Li> Schengen Area </Li> </Ul> </Li> <Li> Policies <Ul> <Li> Agricultural </Li> <Li> Energy </Li> <Li> Fisheries </Li> <Li> Regional </Li> </Ul> </Li> <Li> Citizenship <Ul> <Li> Identity </Li> <Li> Pro-Europeanism </Li> <Li> Euroscepticism </Li> </Ul> </Li> <Li> Integration <Ul> <Li> Supranationalism </Li> <Li> Federalism </Li> <Li> United States of Europe </Li> <Li> Multi-speed </Li> <Li> Opt - outs </Li> <Li> Enhanced co-op </Li> <Li> Withdrawal </Li> </Ul> </Li> </Ul> <Li> Foreign relations <Ul> <Li> High Representative <Ul> <Li> Federica Mogherini </Li> </Ul> </Li> <Li> Ext . Action Service </Li> <Li> Foreign Policy </Li> <Li> Defence Policy </Li> <Li> Customs Union </Li> <Li> Enlargement </Li> </Ul> </Li> <Ul> <Li> High Representative <Ul> <Li> Federica Mogherini </Li> </Ul> </Li> <Li> Ext . Action Service </Li> <Li> Foreign Policy </Li> <Li> Defence Policy </Li> <Li> Customs Union </Li> <Li> Enlargement </Li> </Ul>

Article 4 of the charter of fundamental rights of the european union