AppointmentThe Kenya Tea Development Agency (KTDA) has appointed James Githinji Mwangi as the new Chairman of the Board of KTA Holdings.The Kenya Tea Development Agency (KTDA) has appointed James Githinji Mwangi as the new Chairman of the Board of KTA Holdings.In a statement on Tuesday, November 3, KTDA confirmed that Mwangi had been selected to take over the leadership, replacing the outgoing chairman Enos Njeru.