Mark Perren-Jones is a best-selling instructor, certified aromatherapist, remedial massage therapist, and acupuncturist. Mark is a fully certified aromatherapist and an essential oil specialist. He is approved by the National Association for Holistic Aromatherapy (NAHA) and the Alliance of International Aromatherapists (AIA), two of the most important organizations that set educational standards for aromatherapists. Mark is an approved provider with NCBTMB (the National Certification Board for Therapeutic Massage and Bodywork, #1805), so therapists can get CE hours from most of his courses.