Final answer:
The question pertains to the duration of validity for licenses and certificates granted by a board, typically specified by related rules and regulations, starting from the initial grant date.
Step-by-step explanation:
All licenses and certificates of registration granted by the board shall be for a specified period beginning on the date the license is initially granted. The duration of this period typically depends on the regulations set by the licensing board and the type of license or certificate being issued. For example, in many professions, licenses may need to be renewed every few years. The start date is significant, as it not only impacts the expiry date but also may affect continuing education requirements, fees, and other compliance matters that the licensee must adhere to in order to maintain the validity of their license or certificate.