The rules and regulations for starting an ARP (Association of Registered Pharmacists) chapter may vary depending on the specific organization, but some common requirements and guidelines may include:

1. Membership eligibility: Members of the ARP chapter must be registered pharmacists or pharmacy students.

2. Chapter purpose: The purpose of the ARP chapter must align with the mission and values of the national ARP organization.

3. Faculty advisor: The ARP chapter must have a faculty advisor who is a registered pharmacist and a member of the national ARP organization.

4. Bylaws: The ARP chapter must develop and adhere to bylaws that outline the rules and regulations for membership, leadership, and chapter operations.

5. Leadership elections: The ARP chapter must hold regular elections for chapter officers, which may include positions such as president, vice president, secretary, and treasurer.

6. Communication with national organization: The ARP chapter must maintain regular communication with the national ARP organization to stay informed of updates and resources, and to ensure compliance with any requirements for student and college membership.

7. Financial reporting: The ARP chapter must maintain accurate financial records and submit regular reports to the national ARP organization.

8. Event and activity planning: The ARP chapter must plan and execute events and activities that align with the mission and values of the national ARP organization.