Describe the mechanisms used for the cooperation among the Member States in the relevant risk groups, including for developing cross-border measures in the preventive action plan and the emergency plan.
Tabhair tuairisc ar na sásraí arna n-úsáid don chomhar idir na Ballstáit sna grúpaí riosca ábhartha, lena n-áirítear chun bearta trasteorann a fhorbairt sa phlean um ghníomhaíocht choisctheach agus sa phlean éigeandála.