Where pre-existing materials are inserted in the results, the contracting authority may accept reasonable restrictions impacting on the above list, provided that the said materials are easily identifiable and separable from the rest, that they do not correspond to substantial elements of the results, and that, should the need arise, satisfactory replacement solutions exist, at no additional costs to the contracting authority.
Če so v rezultate vključeni predhodno obstoječi materiali, lahko javni naročnik sprejme razumne omejitve, ki vplivajo na zgornji seznam, če je mogoče te materiale enostavno prepoznati in ločiti od ostalega, če niso bistveni elementi rezultatov in če po potrebi obstajajo zadovoljive nadomestne rešitve, ki so za javnega naročnika brezplačne.