1. Within 30 days after the date of issuance by the Program of a certificate of organization of a conservation district, nominating petitions may be filed with the Commission to nominate candidates for supervisors at large of the district.
2. The Commission may extend the time within which nominating petitions may be filed.
3. No nominating petition may be accepted by the Commission unless it is subscribed by three or more registered voters residing within the district.
4. Registered voters of the district may sign more than one nominating petition to nominate more than one candidate for supervisor.