Cart “8 DATIA Certified Drug and Alcohol Testing Collectors Certification Exam” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal 10 NIOSH Approved Spirometry Trained Nursing Staff Certification Exam $124.00 10 NIOSH Approved Spirometry Trained Nursing Staff Certification Exam quantity $124.00 8 DATIA Certified Drug and Alcohol Testing Collectors Certification Exam $124.00 8 DATIA Certified Drug and Alcohol Testing Collectors Certification Exam quantity $124.00 Coupon: Apply coupon Update cart Cart totals Subtotal $248.00 Total $248.00 Proceed to checkout