the application of surveillance as provided for in Article 26 and surveillance programmes as provided for in Article 28 and in any rules adopted pursuant to Articles 29 and 30.
cur chun feidhme faireachais amhail dá bhforáiltear in Airteagal 26 agus cláir faireachais amhail dá bhforáiltear in Airteagal 28 agus aon rialacha arna nglacadh de bhun Airteagal 29 agus Airteagal 30.