UEFA has temporarily relaxed its break-even rule, known as Financial Fair Play, saying it wants to make sure that clubs are not penalised for unforeseen losses caused by the Covid-19 pandemic this season.

The European soccer body said in a statement that clubs' accounts for the 2020 and 2021 financial years would be assessed together rather than separately, to give clubs time to recuperate from losses suffered during the last three months.

Under FFP, clubs are barred from spending more than the revenue they generate themselves and face fines and possible expulsion from European competition if they break the rules, which were designed to stop rich club owners from buying success.

Premier League champions Manchester City are currently appealing a two-year ban from UEFA club competitions and €30m fine after being found to have "committed serious breaches" of the rules.

Today's announcement is unlikely to mean that clubs can forget about FFP, go on a summer spending spree and hope to recoup the investment before their accounts are assessed again.

The monitoring period for club accounts has only been extended, not postponed, and, in any case, it can take several years after the initial investment for financial rewards for sporting success to materialise.

UEFA pointed out that relaxation of FFP was intended to address "revenue shortfall due to Covid-19 and not financial mismanagement" and that its measures would "at the same time protect the system from potential abuses."

UEFA said it would also take into account losses in income from gate receipts, sponsorship and advertising, broadcasting rights, commercial activities and European competition prize money when making the break-even calculation.

UEFA also called on its member associations to harmonise the end of their summer transfer windows, with 5 October 5 as the deadline date.

It said the deadline for registering players for next season's Champions League and Europa League, which have been delayed as a knock-on effect of this season's interruption, would be 6 October. tober.

The transfer registration period in a number of European countries, including England, has not yet opened because of the delay in finishing the season due to the coronavirus pandemic.