2020 SCHEDULE
IMPORTANT NIOSH ANNOUNCEMENT: Only NIOSH trained technicians with an up-to-date certificate can perform spirometry testing for silica dust. Each person administering spirometry examinations must successfully complete a NIOSH Approved Spirometry Training Course and maintain a valid certificate. NIOSH TRAINING IS NOW VALID FOR ONLY 5 YEARS. A REFRESHER COURSE IS REQUIRED EVERY 5 YEARS. AS A REMINDER, CAOHC’S CERTIFICATION IS ALSO ONLY VALID FOR 5 YEARS. PLEASE CALL 281.492.8250 FOR DETAILS.
