What must a pharmacy's aisle behind the counter be at least?

The requirement for the aisle behind the counter in a pharmacy to be at least 30 inches wide is based on ensuring sufficient space for pharmacy staff to work efficiently and safely. This width allows for easy movement, which is crucial for personnel handling medications, tools, and equipment, while also accommodating safety protocols during busy periods.

A 30-inch aisle width is a standard that balances accessibility and functionality, providing adequate room for pharmacists and technicians to navigate, interact with patients, and manage pharmacy operations without obstruction. This ensures that staff can work effectively while maintaining a safe environment.

Wider aisles, such as those mentioned in the other options, could offer additional space and ease of movement, but the minimum standard set at 30 inches is adequate for operational needs while adhering to regulatory guidelines. Understanding this minimum helps in maintaining compliance with state pharmacy laws and regulations designed to ensure that pharmacies operate safely and effectively.