1. By 13 January 2018, Member States shall adopt
and publish the measures necessary to comply with this Directive. They
shall immediately inform the Commission thereof.
2. They shall apply those measures from 13 January 2018.
When Member States adopt those measures, they shall
contain a reference to this Directive or shall be accompanied by such
reference on the occasion of their official publication. Member States
shall determine how such reference is to be made.
3. Member States shall communicate to the
Commission the text of the main measures of national law which they
adopt in the field covered by this Directive.
4. By way of derogation from paragraph 2, Member
States shall ensure the application of the security measures referred to
in Articles 65, 66, 67 and 97 from 18 months after the date of entry
into force of the regulatory technical standards referred to in Article
98.
5. Member States shall not forbid legal persons
that have performed in their territories, before 12 January 2016,
activities of payment initiation service providers and account
information service providers within the meaning of this Directive, to
continue to perform the same activities in their territories during the
transitional period referred to in paragraphs 2 and 4 in accordance with
the currently applicable regulatory framework.
6. Member States shall ensure that until
individual account servicing payment service providers comply with the
regulatory technical standards referred to in paragraph 4, account
servicing payment service providers do not abuse their non-compliance to
block or obstruct the use of payment initiation and account information
services for the accounts that they are servicing.