Final answer:
In Arizona, electronic prescriptions must be stored for a minimum of seven years to comply with legal and regulatory requirements.
Step-by-step explanation:
According to the regulations in Arizona (AZ), an electronic prescription must be stored for at least seven years. This requirement ensures that there is a complete record of prescriptions that can be accessed for legal, regulatory, or health-related needs. Pharmacies and healthcare providers must comply with this rule and establish systems to maintain these records securely.