New GDA Certified Instructor
Tri-County Technical College has a new GDA Certified Instructor.
GDA would like to congratulate Dr. Ronald Humphries, adjunct professor at Tri-County Technical College, on achieving the GDA Certified Instructor status. Ron is also an OSHA Outreach trainer at Tri-County Technical College in Pendleton, SC. As a GDA certified instructor, Ron also teaches Consultative Selling and Workplace Communication classes for individuals, companies, and organizations who want to build or enhance their professional sales skills and increase their workplace effectiveness with enhanced communications and collaboration skills.