Aromatherapy Institute and Research (A.I.R.)
In Fair Oaks, CA - Offers Aromatherapy Certification Courses & Seminars held in different cities in Europe, Asia & the Americas.

The Cleopatra and Steiner Beauty Training Centre
In Wafi, Dubai - Full range of professional qualifications, beginner - advanced. Postgraduate training for the professional therapist. Full and part-time, day or evening study. Endorsed by the UK’s premier beauty examining body, The Confederation of Beauty Therapy and Cosmetology (CIBTAC).

Natural Healers
Listings of over 54 Aromatherapy schools in 20 states and provinces in the US and Canada.