As surveillance systems offer the most appropriate means for early detection of new invasive alien species and for the determination of the distribution of already established species, those systems should include both targeted and general surveys and benefit from the involvement of different sectors and stakeholders, including regional and local communities.
Toisc gurb iad córais faireachais an tslí is oiriúnaí le speicis choimhthíocha ionracha nua a luathbhrath agus chun dáileadh speiceas atá bunaithe cheana féin a chinneadh, ba cheart suirbhéanna spriocdhírithe agus suirbhéanna ginearálta araon a áireamh sna córais sin agus tairbhe a bhaint as rannpháirtíocht na n-earnálacha agus na bpáirtithe leasmhara éagsúla, lena n-áirítear pobail réigiúnacha agus pobail áitiúla.