HENRY COUNTY – The Henry County Board of Supervisors will hold a joint meeting with the Industrial Development Authority of Henry County on Wednesday, September 19, at 1:30 p.m. in the 4th-floor conference room of the Henry County Administration building. At 2:30 p.m. a major economic development announcement with Governor Ralph Northam will be made in the Summerlin Boardroom on the 1st floor.