Rangers may use sex discrimination laws to sue UEFA if cross-border move blocked
Green has vowed to look into ways of taking Rangers out of Scottish football after the announcement of a new 12-18-18 league set-up. This new structure will keep the Gers in Scotland's basement tier even if they go on to win this season's Third Division title.
The Ibrox chief believes he has precedent on his side when he claims the club should be granted access to leagues in other countries.
He said: “As the structures stand now, there are not many options. But I'm not one for hiding my light behind a bushel.
"People say you can't go into England because you are not allowed cross-borders (leagues).
"If there was an opportunity to join a cross-border league and that was challenged by UEFA, I would go to Strasbourg and challenge the sexual equality."
Green also claimed that Rangers could apply to join the English Conference set-up before attempting to rise up the leagues.
And he insisted he would do so with the blessing of the club's supporters.
"I could join the Conference and I would be in a higher league than I'm in. It doesn't matter to me (which league Rangers are in)," he added.
"I can tell you this, if the only option is to go into England and start at the lowest level, I believe Rangers fans would support that.
"Nobody can question Rangers fans once they see the attendances. I got figures through yesterday and it's only Man United, Arsenal and Newcastle (that have) higher average attendances than Rangers."
Green also insisted that if Rangers were denied entry south of the border, Premiership side Swansea and npower Championship side Cardiff should then be booted out of England.
He said: "People say you are not allowed in the English league - well let's then kick Cardiff and Swansea out, because they are playing in a different country.
"People are saying Wales is fine but Scotland is not. We cannot have a situation where one of the Union is annexed by the football bodies but Wales can join. It's rubbish."