V případě, že se měřený produkt posune zpět nebo zastaví, nesmí se to projevit jako chyba měření, anebo se musí ukazovatel vynulovat.
Environmental protection requirements should be integrated into the definition and implementation of Community policies and activities, including financial instruments. LIFE+ should therefore be complementary to other Community financial instruments and the Commission and Member States should ensure such complementarity at Community, national, regional and local levelEurLex-2 EurLex-2