75-10-408. Variances -- renewals. (1) A person who is a generator or transporter of hazardous wastes or who owns or operates a hazardous waste management facility may apply to the board for a variance or partial variance from the application of or compliance with any requirement of this part or any rule adopted under this part. The board may grant a variance or partial variance if it finds that:
(a) the applicant's actions or proposed actions regarding generation, transportation, treatment, storage, or disposal of hazardous wastes do not constitute a danger to public health or safety or cause substantially adverse environmental effects; and
(b) the application of or compliance with the requirement or rule would produce unreasonable hardship without equal or greater benefits to the public.
(2) No variance or partial variance may be granted except after public hearing on due notice and until the board has considered the relative interests of the applicant, other persons specifically affected, and the general public.
(3) No variance or partial variance may be granted for a period to exceed 1 year, but the variance or partial variance may be renewed for like periods if no complaint is made to the board because of it or if, after the complaint has been made and duly considered at a public hearing held by the board on due notice, the board finds that renewal is justified. No renewal may be granted except on application therefor. An application for renewal shall be made in the manner and upon such notice as specified in rules promulgated under this part. A renewal pursuant to this subsection shall be on the same grounds and subject to the same limitations and requirements as provided in subsection (1).
(4) A variance, partial variance, or renewal thereof is not a right of the applicant or holder thereof but shall be granted at the discretion of the board. However, a person adversely affected by a variance, partial variance, or renewal granted by the board may obtain judicial review thereof as provided by the judicial review of contested case provisions of the Montana Administrative Procedure Act.
(5) Nothing in this section and no variance, partial variance, or renewal granted pursuant to this section may be construed to prevent or limit the application of the emergency provisions and procedures of 75-10-415.
(6) Under no conditions may a variance be granted by the board that would result in a less stringent requirement or degree of control than would be imposed by the applicable federal regulations adopted under the federal Resource Conservation and Recovery Act.