A temporary standard granted pursuant to this article may be renewed for a period of one year if the director determines that the renewal is necessary to adequately assess the market potential of the product. A second renewal of a temporary standard may be granted at the discretion of the director, except that in no case shall the second renewal be granted if legislation intended to permanently establish a standard and definition for the product currently being marketed pursuant to a temporary standard has not been introduced during the term of the standard.

The maximum duration of a temporary standard, including any renewals, shall not exceed three years.