The MRP assessed two incidents involving Wellingham during the third quarter of the Magpies’ 20-point qualifying final triumph - the first a bump on Beau Waters and the second high contact with Mark LeCras.
After viewing all available footage and obtaining a medical report from West Coast regarding both incidents, it was the view of the panel that the force used to make contact with LeCras was below that required to constitute a reportable offence.
The panel considered the majority of contact to Waters was made to the body. The high contact that was made was below the force required to constitute a reportable offence.
No further action was taken on either incident, and no other incidents involving Collingwood players were formally assessed.
Wellingham, 23, kicked three first-half goals and finished with 21 possessions and four clearances to play a big part in the win over the Eagles. He has played 18 games in 2011 for a career total of 70.
The Magpies will take on the winner of Hawthorn and Sydney on Friday 23 September at the MCG for a place in the Grand Final.
The team is set to be bolstered by the return of Dale Thomas, who has served his two-week suspension, while the club is hopeful key defender Ben Reid will be available for selection after missing one match with a groin injury.
No fresh injuries were reported from the Eagles game.