The Premier League handbook here : http://m.premierleague.com/content/dam/premierleague/site-content/News/publications/handbooks/premier-league-handbook-2014-15.pdf states that all pitches should be 105mx68m which also applies to UEFA competitions .
Permission has been given by the board for a different size .
The Premier League handbook here : http://m.premierleague.com/content/dam/premierleague/site-content/News/publications/handbooks/premier-league-handbook-2014-15.pdf states that all pitches should be 105mx68m which also applies to UEFA competitions unless permission has been given by the board for a different size .