Pacific Institute of Aromatherapy (PIA) offers a series of courses in aromatherapy with the opportunity to obtain am international certification. You can also find a collection of books and downloadable literature for your aromatherapy education and exploration.

All of PIA's courses are self-study with the opportunity to obtain an international certification through a written exam. Based on your current level of education, you can start with any course that suits your needs and interests. Listed below are the available courses. Please visit our PIA site for further information

• Classic 3rd Aromatherapy Correspondence Course
• 4th Edition Aromatherapy Correspondence Course (Revised)
• Master's Series
• Plant Language Course
• Platinum Plant Language Course
• Downloadable Course (Asia Aromatherapy, Essential Oils for Herpes and Shingles, Floral Newsletter)