Article 2
United Kingdom
1.
This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.
2.
Article 1 shall apply from 1 December 2010.
3.
The harmonised classifications set out in Part 3 of Annex VI to Regulation EC (No) 1272/2008, as amended by this Regulation, may be applied before 1 December 2010.