The competent authorities shall actively participate in a procedure in order to coordinate their assessments referred to in paragraph 3 in the following cases:
Glacfaidh na húdaráis inniúla páirt ghníomhach i nós imeachta d'fhonn a gcuid measúnuithe dá dtagraítear i mír 3 a chomhordú sna cásanna seo a leanas: