(1) The commission, upon application of a manufacturer, may exempt a particular legend drug from the requirements of RCW 69.41.050 and 69.41.200 through 69.41.260 on the grounds that imprinting is infeasible because of size, texture, or other unique characteristics.

(2) The provisions of RCW 69.41.050 and 69.41.200 through 69.41.260 shall not apply to any legend drug which is prepared or manufactured by a pharmacy in this state and is for the purpose of retail sale from such pharmacy and not intended for resale.