The FA and EFL will be kept in the dark over the success of the Covid test events staged at Wembley until the end of next month.
The FA Cup semi-final between Leicester and Southampton and the Carabao Cup final are two of seven events across the sport and entertainment industry being used by the Government to assess the feasibility of large gatherings, in a pilot that will conclude with the FA Cup final on May 15.
There are no plans for any of the data collected to be shared with governing bodies until it has all been given to the Government at the end of May.