Ordinance 2007-2 Requires Carbon Monoxide Detectors in all NEW & EXISTING multi-family dwellings where any of the following conditions exist: *Dwelling units where fuel-burning equipment is installed or operated. *Enclosed parking areas (garages) located within a dwelling unit. All new one and two family dwellings where fuel-burning equipment is installed or operated. IMPORTANT: Once you have installed your CO detector please visit: http://town.ocean-city.md.us/firem/CO_Certification.pdf This link will take you to the Certificate of Installation, which should be forwarded to the Fire Marshal's Office.