Residential hospice facilities meeting the fire-protection provisions of Chapter 32 of the National Fire Protection Association Standard No. 101 (Quincy, Massachusetts, 2000) for impractical evacuation capabilities shall be classified as Group R-4 occupancies, if serving six to 12 persons, or as Group R-3 occupancies, if serving five or fewer persons. For purposes of this section, Standard No. 101 (2000) Chapter 32 is incorporated by reference, is not subject to frequent change and is available at the State Law Library, 25 Rev. Dr. Martin Luther King Jr. Blvd., St. Paul, Minnesota 55155.