CANADA - EU Canada and EU Residents Can Train for the Diode-Laser Online (Psst! Need a laser? We can get you one to borrow.) The following courses are approved in your location: Diode-Laser Training and Certification Online Training - Start Right Now Here's What Other People are Saying All 12 Hour Courses: $625 RDH, $795 DDS Cancellation Policy No refunds on Online Course once started.