Since 1997, it has been agreed that all member countries of the International Transport Forum should grant people with physical disabilities the same parking concessions they offer to their own citizens. The Quebec sticker is valid in all FIT member countries.The list is available on their website (https://www.itf-oecd.org/member-countries).
However, local European laws may vary from country to country. We recommend verifying with the local authorities of the country to learn more about handicap parking in that country.
Place your parking card with the 'wheelchair' logo and the name of the owner on the dashboard of the vehicle.
NB: there is a risk of being verbalised because the police are not used to foreign parking cards. In the case of verbalization, it is sufficient to dispute the contravention stating that his country is an associate member of the FIT and quoting resolution No. 97/4.