Cart Product Price Quantity Total × On Site Machinery Lubrication Engineer (MLE®) Certification Exam Preparation $12,500.00 On Site Machinery Lubrication Engineer (MLE®) Certification Exam Preparation quantity $12,500.00 × On Site Combination MLA I® & MLT I® (Machine Lubricant Analyst Level I & Machinery Lubrication Technician Level I ) $8,900.00 On Site Combination MLA I® & MLT I® (Machine Lubricant Analyst Level I & Machinery Lubrication Technician Level I ) quantity $8,900.00 Code: Apply code Update cart Cart totals Subtotal $21,400.00 Total $21,400.00 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.