Le 13/09/2018 à 10:38, Even Scharning a écrit :
And the State of the Union 2018 subpage on Seasonal Clock Changes: https://ec.europa.eu/commission/priorities/state-union-speeches/state-union-...
... which states (page 6)
IT systems would have to be reprogrammed and reconfigured. This will be critical for scheduling and calendaring software (health systems, travel booking systems) and time-dependent software as well as for "smart" technologies. In transport, timetables would need to be adjusted. As stressed by some stakeholders in response to the public consultation it will therefore be essential to give a certain lead time for such a change.
yet goes on to say
Article 4 provides that Member States shall transpose the Directive by 1 April 2019. This assumes swift adoption of the present proposal by the Council and European Parliament, by March 2019 at the latest. Member States shall apply the Directive from 1 April 2019. This means that Member States shall notify by 27 April 2019, based on possible consultations and assessments at national level and concertation with other Member States, whether, in October 2019, they intend to move on a durable basis to a standard time corresponding to their current "winter-time", rather than to their current summer-time.
i.e. just six months official notice of changes :-(