CAOHC Course for Certification of Occupational Hearing Conservationist
February 2-6, 2026, VILT-Virtual Instructor Led Training
May 18-22, 2026, VILT-Virtual Instructor Led Training
August 10-14, 2026, VILT-Virtual Instructor Led Training
November 9-13, 2026, VILT-Virtual Instructor Led Training

CAOHC Course for Renewal of Occupational Hearing Conservationist Certification
February 3-6, 2026, VILT-Virtual Instructor Led Training
May 19-22, 2026, VILT-Virtual Instructor Led Training
August 11-14, 2026, VILT-Virtual Instructor Led Training
November 10-13, 2026, VILT-Virtual Instructor Led Training