| Ref. | Item | Date of update |
| EUA | Universal Encyclopedia of Aromatherapy CD | December 2014 |
| EMPNP | Natural Perfume Raw Materials Encyclopedia CD | December 2014 |
| EMPNC | Natural Cosmetics Raw Materials Encyclopedia CD | December 2014 |
| EUPA | Universal Encyclopedia of Phyto-Aromatherapy CD | December 2014 |
| PPAM | Aromatic and medicinal plants High-Res photos CD | May 2014 |
Updates are available for customers who have
already ordered the Encyclopedia in the past.
The price of Updated CD-ROMs are 30% of the normal prices as mentioned at the
bottom of the downloadable order forms.