Every agreement between a refiner and a dealer shall be subject to the following provisions, whether or not expressly set forth therein:
8. A dealer shall have the right, effective upon his death, permanent and total disability, or retirement, to have his interests under a franchise agreement with a refiner assigned to a designated family member who has been approved by the refiner in accordance with the refiner's reasonable and uniform standards for personal and financial condition unless the refiner shows that the designated family member no longer meets the reasonable and uniform standards at the time of the previous approval. All franchise agreements shall contain a provision identifying the designated family member who is entitled to succeed to the interests of the dealer under the agreement upon his death, permanent and total disability, or retirement. The foregoing shall not prohibit a refiner from requiring that the designated family member accept a trial franchise within twenty-one days of the dealer's death, permanent and total disability, or retirement and that the designated family member attend a training program offered by the refiner. A dealer and the refiner may mutually agree to change the designated family member entitled to succeed to the dealer's interests under a franchise agreement. The designated family member shall provide, upon the request of the refiner, personal and financial information that is reasonably necessary to determine whether the succession should be honored. The refiner shall not be obligated to accept a designated family member under this subdivision who does not meet the reasonable and uniform standards uniformly imposed by the refiner; however, any refusal to accept the designated family member as a successor dealer shall be given by the refiner in writing to the dealer, not later than ninety days after the date of the designation of the designated family member by the dealer, and shall state with specificity the reasons for such refusal.