Venues in Amsterdam, Baku, Bucharest, Budapest, Copenhagen, Glasgow, London and St Petersburg will allow spectators at games at different capacity levels.

Wembley Stadium, which will host three group games, a Round of 16 match, the semi-finals and final, will permit a minimum of 25 per cent stadium capacity for the early rounds and hopes for a higher number for the final three games.

Games in Amsterdam, Bucharest, Copenhagen and Glasgow have confirmed capacities of 25 per cent to 33 per cent. The first three of those cities hope to increase numbers depending on their mass testing programmes and the general state of the coronavirus pandemic.

Matches in Baku can be attended by 50 per cent of the stadium's capacity, although fans travelling into Azerbaijan will need to provide a negative COVID-19 test to enter the country.

St Petersburg also hopes for a 50 per cent capacity with the prospect of an increase, while Budapest aims for full crowds provided that strict stadium entry requirements are met.

The four remaining cities, Munich, Rome, Bilbao and Dublin, have until 19 April to provide additional information on plans for spectators.

"UEFA is pleased to announce that there will be a return of spectators to the Euro 2020 venues and wishes to express its appreciation to its member associations and the national and local authorities who are collaborating closely in ensuring the safe return of spectators to the stadium," a UEFA statement read.

"Several of the host countries had already incorporated Euro 2020 in the rollout of their national recovery strategy.  In addition, in planning the Euro 2020 final tournament, UEFA has worked closely with the World Health Organisation to adapt the WHO COVID-19 risk assessment tool for Euro 2020."

The tournament, which was postponed last year because of the pandemic, is set to begin on 11 June with the game between Italy and Turkey in Rome.