27 Furthermore, as is apparent from recital 66 of Directive 2015/2366, the EU legislature sought to
overcome, by means of the prohibition laid down in Article 62(4) of the directive, the
fragmentation of national practices concerning charging for the use of certain payment
instruments, fragmentation which gave rise to extreme heterogeneity of the European Union’s
payments market and was a source of confusion for consumers, in particular in the e-commerce or
cross-border context.
28 Any application of that provision that differs according to whether the obligations underlying
payment transactions initiated from 13 January 2018 onwards arose before or after that date
would undermine the harmonisation at EU level imposed by Article 62(4) of Directive
2015/2366, read in conjunction with Article 107(1) thereof, thereby weakening the objective,
pursued by that directive, of protecting consumers in the internal market in payment services.
29 In that context, it is, moreover, necessary to reject the argument, put forward by Vodafone in its
written observations, that the principles of non-retroactivity of the law and of the protection of
legitimate expectations would be infringed on account of the temporal scope thus accorded to
Article 62(4) of Directive 2015/2366.
30 A new legal rule applies, in principle, from the entry into force of the act introducing it, and, while
it does not apply to legal situations that arose and became definitive before that act entered into
force, it does apply immediately to the future effects of a situation which arose under the old law,
as well as to new legal situations, unless it clearly follows from the terms, general scheme or
objective of that rule that it must be given retroactive effect. That is so in particular if that rule is
accompanied by special provisions which specifically lay down the conditions for its temporal
application, giving it such effect (see, to that effect, judgment of 14 May 2020, Azienda Municipale
Ambiente, C-15/19, EU:C:2020:371, paragraphs 56 and 57 and the case-law cited).
31 Here, since, as is clear from paragraph 25 of the present judgment, Article 62(4) of Directive
2015/2366 does not apply to payment transactions executed before 13 January 2018, that
provision does not concern legal situations that became definitive before that date and therefore
does not involve retroactive effect. Furthermore, so far as concerns payment transactions
initiated on or after 13 January 2018 in performance of contracts of indefinite duration
concluded before that date, Article 62(4) of Directive 2015/2366 constitutes only an instance of
the application of a new rule of law to the future effects of a situation which arose under the old
rule.
32 Finally, in so far as the referring court considers that Article 229(45)(5) of the EGBGB calls into
question the full application of the prohibition on levying additional charges for payment
transactions initiated on or after 13 January 2018 onwards where those transactions stem from a
contractual obligation that has arisen before that date, it falls to that court, in accordance with
settled case-law, to establish whether that provision can be interpreted in conformity with
Article 62(4) of Directive 2015/2366 as interpreted in paragraph 25 of the present judgment, in
order to ensure that, when determining the dispute before it, EU law is fully effective (see, to that
effect, judgment of 15 October 2020, Association française des usagers de banques, C-778/18,
EU:C:2020:831, paragraph 59 and the case-law cited).
33 In the light of the foregoing considerations, the answer to the question referred is that
Article 62(4) of Directive 2015/2366 must be interpreted as precluding national legislation or a
national practice under which, in the context of contracts of indefinite duration concluded with
consumers, the prohibition on requesting charges for the use of payment instruments, and for
8 ECLI:EU:C:2021:975
JUDGMENT OF 2. 12. 2021 – CASE C-484/20
V
ODAFONE KABEL DEUTSCHLAND