What is the version of the following sentence with correct punctuation?

However the Council of Representatives can at a meeting attended by at least threequarters of all members vote by a simple majority that the Chairman andor ViceChairman of the Board shall be entitled to receive remuneration for the performance of their duties
However the Council of Representatives can, at a meeting attended by at least three-quarters of all members, vote by a simple majority that the Chairman and/or Vice-Chairman of the Board shall be entitled to receive remuneration for the performance of their duties.