Regulations of the UEFA European Football Championship - GreenKIT

17.05 In the event of serious injury to a listed player before his team’s first match in the
final tournament, the player in question may be substituted only if a doctor from the
UEFA Medical Committee and the team doctor concerned both confirm that the
injury is sufficiently serious to prevent the player from taking part.
17.06 Each association must ensure and confirm to UEFA by the deadline set for
submitting the players list that all registered players have undergone a medical
examination, including cardiovascular screening. This also applies to any potential
substitute as referred to in paragraph 17.05. This medical examination must have
been carried out within the two years prior to the start of the final tournament. The
UEFA administration provides each association with a document explaining all
mandatory examinations.
17.07 The list of 23 players is published by the UEFA administration.
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Kit
Article 18
UEFA Kit Regulations
18.01 The UEFA Kit Regulations apply to all matches, official training sessions and
official press conferences in the competition, unless otherwise specified in these
regulations.
Numbers
18.02 The players must be allocated numbers between 1 and 23. The numbers on the
back of the shirts must correspond with the numbers indicated on the official
players’ list. The number 1 must be worn by a goalkeeper.
Responsibility
18.03 The UEFA match delegate has the right and duty to check kit items at the match
venue. He is also entitled to send such items to the UEFA administration for further
checks after the match.
A. Qualifying competition
Kit approval procedure
18.04 The UEFA administration sends the National Team Kit Approval form to each
association in due time for confirmation that the kits listed for this competition are
still valid. If they are no longer valid, new sample kits have to be sent to UEFA
administration for approval at least two weeks before their intended use.
Colours
18.05 As a rule, the team of the host association is entitled to wear its first-choice kit as
announced on the National Team Kit Approval form and the visiting team wears its
second-choice kit or, if necessary, a combination of the first-choice and the
second-choice kit. If the associations are unable to agree on the colours to be worn
by their teams, the UEFA administration decides. If the referee notices on the spot
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