The design, means, diagnostic methods, frequency, intensity, targeted animal population, and sampling patterns of the surveillance provided for in Article 26 shall be appropriate and proportionate to the objectives of the surveillance, taking into account:
Beidh ceapadh, meáin, modhanna diagnóiseacha, minicíocht, déine, daonra ainmhithe spriocdhírithe, agus patrúin samplála an fhaireachais dá bhforáiltear in Airteagal 26 iomchuí agus comhréireach le cuspóirí an fhaireachais, agus an méid a leanas á chur san áireamh: