Manchester United have asked fans whether they want standing back at Old Trafford if it was made legal.
Premier League clubs recently held initial talks on the possibility of introducing safe standing at grounds.
Top flight and Championship stadiums have had to be all-seater since terraces were outlawed in the aftermath of the 1989 Hillsborough disaster.
Safe-standing areas, featuring retractable seats, are used at Celtic and abroad, notably in Germany.
Premier League chiefs have acknowledged a "softening" around the topic of standing clubs, with an improved atmosphere cited as one of the benefits, and clubs have agreed to hold further talks in the new year.