Animal cloning for food production: Current and future viewpoints.

Cloning is a relatively new breeding technique which allows the asexual reproduction of animals that have shown good productivity, low incidence of disease and the capacity to cope with the production environment. As with any other breeding technique, it is important to undertake risk assessments on critical aspects in order to address possible risks as regards food safety and the health and welfare of animals. This paper presents an analysis of cloning technology in relation to food production and examines the relevant aspects of cloning (scientific, ethical and animal welfare) in light of the current legislative framework and the several opinions of the EFSA and EGE. The assessment of the situation shows that it is scientifically accepted that there are no food safety concerns about food produced from clones or their offspring. The risks for animal welfare are however a solid basis to initiate a legislative process in EU. To address the concern that people perceive the cloning of animals as morally wrong should be seen as another factor to be taken into account under EU law. Taking into account the issues discussed, and in particular the need to address the welfare concerns linked to the use of the cloning technique and the appropriateness to allow market information, the following legislative measures are proposed: i) a temporary suspension of the cloning technique of farm animals for food purposes; ii) a temporary suspension of placing on the market of food from clones; and iii) the traceability of reproductive material. Cloning would however remain possible for all other purposes than food production such as research, production of pharmaceuticals or the conservation of endangered species or breeds. Meanwhile it is necessary monitor the scientific and technological development of cloning in order to asses whether, when and under which conditions these provisional measures could be removed.