Dr. Xie is registered with the Association of Traditional Chinese Medicine and Acupuncture(UK) (ATCM), a professional regulatory body for TCM in the UK.

He is a Council Member of Specialty Committee of External Cancer Therapy of World Federation of Chinese Medicine Societies and an Executive Council Member of TCM Preventative Treatment Specialty Committee of WFCMS.

He is registered with British Acupuncture Federation (BAF) too.

Dr. Yang  is registered with the Association of Traditional Chinese Medicine and Acupuncture (UK)(ATCM). She is a member of the Specialty Committee of External Cancer Therapy of World Federation of Chinese Medicines Societies and a member of TCM Preventative Treatment Specialty Committee of WFCMS.

She is registered with British Acupuncture Federation (BAF) too.