"On the basis of medical advice received by the club, and subject to the satisfactory assessment of his continuing rehabilitation, Mitchell will resume training at the club from Monday, March 7," he said.
Pearce has labelled himself the worst role model in the NRL and admitted he deserved to lose the co-captaincy.
"If I hadn't, I would have stood down anyway. The actions I was showing were against everything a captain should be doing," he told News Corp Australia.
However, the NSW Origin star doesn't believe his career should be over as a result of his actions, despite calls from NRL's women's advisor Catherine Lumby to rub him out of the game.
"What she said is right in the fact I have been educated and I haven't learnt my lesson to this point," he said.
"But I have just been to a rehab centre and I am taking ownership of my life.
"Right now, she can argue her point. But in time hopefully I can prove that wrong."
The 26-year-old also denied suggestions he is an alcoholic, instead admitting his problem is with binge drinking.
Pearce also revealed he had been at the house for approximately an hour before the video was filmed, and he did remember the majority of the night.
He has ruled out suing the man responsible for filming the act, and said he is unsure whether he had been set up to be embarrassed on video by the group.
-AAP