The commission may permit variance from §§ 20:10:24:11 to 20:10:24:13, inclusive, if not contrary to law, for good cause shown or if it finds compliance to be impossible, impracticable, or unreasonable.

Source: 16 SDR 106, effective December 27, 1989.

General Authority: SDCL 49-31-5.

Law Implemented: SDCL 49-31-3.4.