REGULATION (EU) 2021/953 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 14 June 2021
(36) It is necessary
to prevent direct or indirect discrimination against persons who are not vaccinated, for example because of medical reasons, because they are not part of the target group for which the COVID -19 vaccine is currently administered or allowed, such as children, or because they have not yet had the opportunity
or chose not to be vaccinated. Therefore, possession of a vaccination certificate, or the possession of a vaccination certificate indicating a COVID-19 vaccine, should not be a pre-condition for the exercise of
the right to free movement or for the use of cross-border passenger transport services such as airlines, trains, coaches or ferries or any other means of transport.
In addition, this Regulation cannot be interpreted as establishing a right or obligation to be vaccinated. (...)
It shall apply from 1 July 2021 to 30 June 2022.
@Rechtens