Final answer:
A pharmacist-in-charge who ceases to act as the pharmacist-in-charge needs to notify the board of pharmacy within 30 days.
Step-by-step explanation:
A pharmacist-in-charge who ceases to act as the pharmacist-in-charge needs to notify the board of pharmacy within 30 days. This requirement ensures that the board is aware of any changes in the supervision of pharmacy practice. Failing to notify the board within the specified timeframe may result in penalties or disciplinary action.