Crowd capacity at Wembley Stadium will be increased to more than 60,000 fans for the semi-finals and final of Euro 2020, the British government said on Tuesday.
The new levels mean the stadium will be at 75% capacity for the final three games, which conclude with the final on July 11.
All ticket holders will need to have either a negative Covid-19 test or proof of full vaccination - two doses received 14 days before the fixture.
The announcement came after Italian Prime Minister Mario Draghi called on Monday for the final to be moved from England due to rising Covid-19 cases in the country.