According to the UEFA Equipment Regulations, the choice of shirt sponsor is limited to one of those used simultaneously by the club in one of its official domestic competitions organised under the auspices of its association. This provision applies also to the official training session and any UEFA Super Cup media activities the day before the match.
If the national legislation applicable at the match venue prevents a visiting club from using its approved shirt sponsor (see the UEFA Equipment Regulations), the club may ask UEFA to replace its sponsor with a UEFA-endorsed programme or with a charity in compliance with the UEFA requirements. Alternatively, a club may wear advertising for a product of its sponsor as long as it complies with the applicable national legislation and is approved by UEFA. Such requests must be submitted to the UEFA administration at least two days before the match in question. Clubs are solely responsible for complying with the applicable national legislation.