A.
Members of all boards and commissions shall be required to attend all public hearings and meetings except in cases of excusable absence.
B.
Excusable absence shall include absence for medical reasons, attendance at a wake, funeral, wedding or similar ceremony, absence due to subpoena or other compelled attendance or absence for any reason in accordance with the following schedule:
C.
The failure of any member of any board or commission to comply with this section shall constitute just and sufficient cause for removal from office pursuant to applicable legal guidelines and procedures.