There is a growing number of DIY perfumers who aim at entering the European market. Karen Gilbert who runs an online perfume course published a quick guide to navigating IFRA for those making perfume for sale in the European Union.
A survey on fragrance regulation
An excellent must-read nuanced critical article by Pia Long about the complex web of fragrance regulation, its intricacies and shortcomings. Some of its arguments are debatable not only among natural perfumers: