The investigation officer may provide waiver in the claim of punishment, in full or part, to a person extending
cooperation in regard to the investigation and inquiry proceedings initiated under the Act presenting such person as his witness.
Provided, notwithstanding anything mentioned in this Act or in prevailing laws a lawsuit may be reregistered against such person if his cooperation could not
be established from other evidence or if he/she makes statement before the adjudicating officer against the cooperation extended by him/her to the
investigation and inquiry officer