The Cobb County Board of Commissioners will hold the last of two public hearings on code changes at 7 p.m. Tuesday in the second floor meeting room, 100 Cherokee St., Marietta.

Presented by Dana Johnson, director of the county’s Community Development Agency, a video explanation of the changes may be viewed on the Cobb County Government channel at youtu.be/56c0e4EvIXO.

Proposed code changes would affect administration; alcoholic beverages; licenses, permits and businesses; manufactured homes and trailers; nuisances and zoning, including many sign regulations and placement.

The 34 pages of proposals may be read at CobbCounty.org/images/documents/Amended_Draft_Code_Amendment_Package_July_2016.pdf.