Minn. Stat. § 14.055
Subd. 1. Authority.
A person or entity may petition an agency for a variance from a rule adopted by the agency, as it applies to the circumstances of the petitioner.
Subd. 2. General terms.
The following general terms apply to variances granted pursuant to this section:
Subd. 3. Mandatory variances.
An agency shall grant a variance from a rule as applied to the particular circumstances of the petitioner, if the agency finds that the application of the rule, as applied to the circumstances of that petitioner, would not serve any of the purposes of the rule.
Subd. 4. Discretionary variances.
An agency may grant a variance if the agency finds that:
Subd. 5. Rules.
An agency may adopt rules under section 14.389 establishing general standards for granting mandatory or discretionary variances from its rules. Section 14.389, subdivision 5, applies to these rules. An agency also may grant variances based on standards specified in other law.
Subd. 6. When not applicable.
This section and section 14.056 do not apply if another state or federal law or rule authorizes or requires the granting of variances by an agency or in certain circumstances.