Comments on UK options for transposition of European Directive 2010/63/EU.

The British Government's proposals for the transposition of European Directive 2010/63/EU are discussed under five main headings: direct transposition without major effects on the UK legislation, introduction of stricter requirements in the Directive, retention of stricter controls in the Animals [Scientific Procedures] Act 1986, questions requiring further consideration, and matters of concern. The Home Office had published a consultation on the options in 2011, which resulted in 98 responses from organisations and 13,458 responses from individuals. Our main concerns relate to the use of non-human primates, the annual publication of the UK statistics on laboratory animal use, and the provision of greater transparency on how animals are used, and why. Finally, we conclude that the new Directive and its transposition into the national laws of the Member states provide a renewed opportunity for genuine commitment to the Three Rs, leading to progressive and significant Reduction, Refinement and Replacement. 2012 FRAME.