"Når en stigning i kontraktens nominelle beløb skyldes enten krævet supplerende arbejde eller at der i henhold til prisrevisionsformlerne er konstateret en stigning i priserne uden for de lande, hvor denne kontrakt gennemføres, har ordremodtager mod dokumentation ret til en forhøjelse af den andel af kontraktbeløbet, der er omhandlet i artikel 47, stk. 2, andet afsnit."
"Where there is an increase in the minimal amount of the contract as a result of either the performance of additional works ordered or a rise in prices outside the country where the contract is being executed, such rise being that recorded by applying the price review procedures, the contractor will be entitled, on presentation of supporting doucments, to an increase in the part of the amount of the contract referred to in the second sub paragraph of Article 47(2)."