| BE | BG | CZ | DK | DE | EE | IE | EL | ES | EN | IT | CY | LV | LT | LU | HU | MT | NL | AT | PL | PT | RO | SI | SK | FI | SE | UK | |Law enfo
rcement or operational powers retained in home country |no |yes |yes |no |no |yes |yes |no |no |no |no |yes |yes |yes |no |no |yes |no |no |yes |no |yes |yes |yes |yes |yes |yes | |To make a request for mutual assistance |no |yes |no |no |no |no |no |no |no |no |no |no |no |yes |no |no |yes |no |no |no |yes |no |no |yes |yes |yes |yes | |To order an investigation and prosecution |no |yes |no |no |no |no |no |no |no |no |no |no |no |yes |no |no |yes |no |no |no |yes |no |yes |yes |yes |yes |no |
...[+++] |To authorise the setting up of a joint investigation team |no |no |yes |no |yes |no |no |no |no |no |no |no |no |no |no |no |yes |no |no |no |no |no |no |no |no |yes |no | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |