The best place to buy courses is from the DHTI website, where discounts are available -

Dominic Hassall

September 2018 - Advanced Course in Restorative and Aesthetic Dentistry (Level II)

Expand your skills in restorative, aesthetic, occlusal and implant dentistry.

Dominic Hassall

May 2018 - Postgraduate Certificate in Contemporary Restorative and Aesthetic Dentistry - (Level I)

Grants membership of BAARID and counts as credits towards BAARID Diploma and Masters in Restorative Aesthetic Dentistry.