(a) In this subtitle the following words have the meanings indicated.
(b) “Commissioners” means the Board of County Commissioners of Calvert County, Charles County, or St. Mary’s County, respectively.
(c) “Council” means the Tri-County Council for Southern Maryland.
(d) “Executive Director” means the Executive Director of the Council.
(e) “Plan” means a regional plan that the Council prepares for the region.
(f) “Region” means Calvert, Charles, and St. Mary’s counties.