56. Regarding the issue of the classification of certain substances in a manner that, for so-called &quot; political &quot; reasons, did not comply with the criteria, it was considered necessary to ensure consistency with the UN classification and acceptable to assign requirements for carriage in tankers without compliance with the criteria, as long as those special assignments were identified and explained.
56. Pour la question de la classification de certaines matières de manière non conforme aux critères pour des raisons dites &quot; politiques &quot; , il a été estimé nécessaire d &apos; assurer la cohérence avec la classification de l &apos; ONU, et acceptable d &apos; affecter des conditions de transport en bateaux-citernes non conformément aux critères sous réserve que ces affectations spéciales soient identifiées et expliquées.