1 Del. Admin. Code § 705-4-1.0
In addition to the requirements of the Standard for Fire Safety Criteria for Manufactured Home Installations, Sites, and Communities, NFPA 501A, as adopted and/or modified by these Regulations, every manufactured home installation, site, and/or community owner or operator shall furnish to the Emergency Dispatch Center having jurisdiction a plot plan of the installation, site, and/or community showing the manufactured home installation. The owner or operator shall also assign numbers to all manufactured homes in a consecutive order and place or have placed the assigned number in a readily visible location on each manufactured home, to eliminate any confusion in the event emergency service, fire, police, or ambulance is needed.
1 Del. Admin. Code § 705-4-1.0