Canadian Federation of Aromatherapists - International organization that offers standards for certification, safety, and professional conduct for its members. Provides information about membership, education, policies, events, and insurance. International Fragrance Association - Guidelines for safe usage of fragrant chemicals and essential oils in perfumes and skincare. The National Association for Holistic Aromatherapy - A non-profit educational organization devoted to aromatherapy in the United States. Provides information on essential oils for health and healing purposes. Aromatic Plant Project - An organization supporting the growth and distillation of essential oil plants in the US. Provides a description of member benefits, a calendar of events, articles and news, and a bookstore. Aromatherapy Registration Council - Information on the National Examination in Aromatherapy, available through the ARC. Includes frequently asked questions, how to apply, what's new and contact information. Aromatherapy Alliance - A not-for-profit organization that hosts meetings and educational events for its members. Provides links, and information about membership, events, and education. International Federation of Aromatherapists - Worldwide organization located in London, offering workshops, articles, and a magazine. Provides information about activities, membership, news, and training.