701.332. For purposes of sections 643.225 to 643.250, RSMo, the term "project" shall exclude any single-family owner-occupied dwellings and vacant public or privately owned residential structures of four dwelling units or less being demolished for the sole purpose of public health, safety or welfare. All vacant structures of four dwelling units or less located in any city not within a county shall be exempt from all geographical and time restrictions for the purpose of demolition pursuant to the National Emissions Standards for Asbestos. Excluded structures that are not located within a city not within a county shall be geographically dispersed. All excluded structures shall be demolished pursuant to a public safety determination by a local or state governmental agency and pose a threat to public safety.
(L. 1993 S.B. 232 § 17, A.L. 1998 H.B. 977 & 1608)