IFRA Restrictions - Click here to open up an Excel spreadsheet that lists individual aroma chemicals and their CAS numbers as well as product categories. Use the chart to determine whether an aroma chemical is restricted and if so, to what %.
IFRA Product Categories - Click here for a list of product categories. See individual fragrance oil descriptions for their conformity for categories 3a/3b/4a/4b/11a and 11b) or email to ask for conformity documents.
Click to view the main IFRA website.