137 (iv) disqualification of the qualification of the Chief Justice of the High Court of the Region or State and Judges of the High Court of the Region or State prescribed under Section 310; (v) (b) inefficient discharge of duties assigned by law. If the President wishes to impeach the Chief Justice of the High Court of the Region or State or the Chief Minister of the Region or State wishes to impeach any of the Judges of the High Court of the Region or State concerned, he shall submit the charge to the Speaker of the Region or State Hluttaw. (c) If the representatives of the Region or State Hluttaw wish to impeach the Chief Justice of the High Court of the Region or State concerned or the Judge of the High Court of the Region or State concerned, the charge signed by not less than one-fourth of the total number of representatives of the Region or State Hluttaw concerned shall be submitted to the Speaker of the Region or State Hluttaw concerned. (d) The Speaker of the Region or State Hluttaw shall form an investigation body and cause the charge to be investigated in accord with the law. The time for the completion of the investigation shall be determined on the volume of work. (e) (i) If the President or the Chief Minister of the Region or the Chief Minister of the State wishes to carry out the impeachment, an investigation body shall be formed with the representatives of the Region or State Hluttaw concerned and a suitable person from among the members of the investigation body shall be assigned as the Chairperson.