“losses referred to in paragraph 1…must be established according to the rules of the Member State of destination”
“Although compliance with the technical requirements concerning the quality, construction, maintenance and operation of a pipeline may be considered to be a necessary condition for a finding of diligence, that compliance is not, in itself, decisive. Sufficient diligence requires, in addition, continuous action aimed at identifying and assessing potential risks and the ability to take appropriate and effective steps in order to avoid them”
“The rationale of these provisions is that in cases of diversion it is often very difficult, or impossible, to determine the moment or place of the diversion (and thus the moment of “release for consumption” of the goods under Article 6). Accordingly Article 20(3) provides that where it is not possible to determine where the offence or irregularity was committed, the offence or irregularity is deemed to be committed in the Member State of departure”
“Paragraphs 1 and 2 of Article 20 both address the situation in which an offence or irregularity has been committed in the course of a movement. Within this context, paragraph 1 concerns the situation in which the place of the said offence or irregularity is known and paragraph 2 the situation in which it is not.”
“[429] The words ‘in the course of the movement’ show that the time of detection was limited to the movement. While they may cover a shortage or irregularity being discovered on arrival at the destination, the words did not in our judgment cover a situation where an irregularity was discovered as a result of later enquiries…”