When I tried to open our website on 1st January 2021, the computer indicated: this site is unobtainable. To cut a long story short, the EN-RE website had been registered in the UK and although it had been transfered to a Spanish host company, a revised registration had not been made. So Brexit meant that any website registered in the UK with a site corresponding to the European Union would no longer be valid in the UK after 31st January 2020. In conversations with our host company it took a few days to understand the problem and correct it. Our website has been registered again in Spain with the same EU website address and the site has been accesible since Thursday 14th January.