Time of Application. A Class 4 Limited Winery License holder may submit a written application to the Secretary requesting a 1-year exemption from the requirement set forth in Alcoholic Beverages and Cannabis Article, §2-206(c)(2)(ii), Annotated Code of Maryland, that at least 51 percent of the ingredients used in the annual production of the license holder’s wine are Maryland-grown agricultural products. Decision on Application. Within 30 days after a completed exemption application is received pursuant to §A of this regulation, the Secretary shall issue a decision granting or denying the application. Duration of Exemption. An exemption granted by the Secretary under this chapter shall be valid for 1 year following the date the application is granted by the Secretary.