Sec. 18. (a) This section does not apply to a blood center when the blood center declares a blood shortage emergency for a specific or unusual blood type for a specific patient.
(b) A blood center must have written criteria for a blood shortage emergency before the blood center may declare a blood shortage emergency. The criteria required under this section must be based on quantitative factors within the geographic region served by the blood center.
(c) A blood center must file the written criteria required under this section with the state department.
(d) Unless an emergency is declared by another regional blood center, a blood center may not declare a blood shortage emergency for the sole purpose of selling or transferring blood to another center.
(e) Whenever a blood center declares a blood shortage emergency, the blood center shall notify the state department and affirm that a blood shortage emergency exists.