"Having said that, there is no application to register him."
Sandow (27) is due to appear in the Murgon Magistrates Court on January 10, after the fight in the South Burnett region community of Cherbourg was videoed.
Queensland police did not officially name the 27-year-old, but said the charge came as a result of an alleged "ongoing disturbance" at the town on the weekend.
Footage of the incident appears to show Sandow throwing punches in the alleged incident as a crowd watches on.
He had returned to Australia last year, after quitting English Super League club Warrington due to homesickness, with Wolves chief executive Tony Smith labelling him "a pain" following his departure.
Last month, Sandow fought fellow former NRL player Todd Carney in a charity boxing match, which finished in a majority draw.
He has expressed a desire to return to the NRL, but said ahead of the fight in December that making a career in boxing was "another option", should his rugby league career revival fail.