Article 1 
As from 1 January 2007 the Community shall extend duty-free treatment to the INNs listed in Annex I.
Article 2 
As from 1 January 2007 the list of prefixes and suffixes which, in combination with the INNs, describe the salts, esters or hydrates of INNs which are also eligible for duty-free treatment, on condition that they are classifiable in the same six-digit HS-subheading as the corresponding INN, shall be replaced by the list in Annex II.
Article 3 
As from 1 January 2007 the Community shall extend duty-free treatment to the intermediates used in the production and manufacture of pharmaceutical products listed in Annex III.
Article 4 
As from 1 January 2007 the intermediates listed in Annex IV shall no longer benefit from duty-free treatment.
Article 5 
Annexes 3, 4 and 6 of Section II of Part three of Annex I to Regulation (EEC) No 2658/87 (Lists of pharmaceutical substances which qualify for duty-free treatment) shall be amended accordingly.
Article 6 
This Regulation shall enter into force on the day following its publication in the Official Journal of the European Union .