Not less than 90 days prior to the expiration date of any committal or recommittal order under RSA 651:9, 9-a, 11 or 11-a, the Attorney General shall notify the State Hospital and the County Attorney of the county of origin. The Attorney General shall make arrangements in appropriate cases for the County Attorney to take responsibility for the procedures outlined herein. The Attorney General or the County Attorney shall consult with the State Hospital and shall decide whether or not to petition for recommittal of the patient. Petitions for recommittal shall be filed not less than 60 days prior to the expiration date.