FALLS CHURCH, Va.–(BUSINESS WIRE)– #aihaconnect–The American Industrial Hygiene Association (AIHA), the association for scientists and professionals committed to preserving and ensuring occupational and environmental health and safety in the workplace and community, announced today the appointment of Randy W. Fiser, MBA, AAiP, as its next CEO. He was selected by the Board after an extensive nationwide search and brings more than 20 years of association leadership. The search was conducted by Vetted Solution