Once you have purchased the online healthcare professionals course you may like to become certified in the Buteyko Clinic Method. You may do so by working with 5 clients and submitting case studies, as well as completing a written exam. Both will be reviewed and corrected by Patrick McKeown. You will have a final interview with Patrick McKeown via skype. There is an additional cost to certify. Drop us a line at info@buteykoclinic.com for further information on this option.