Managing environmental risks from genetically modified organisms: the role of safety training

Genetic modification (GM) has been called “the new biotechnology” and has been hailed as a leading enabling technology, facilitating major innovation in health care, as well as in the chemical, agricultural and food sectors. GM techniques facilitate the combination of DNA which would not occur naturally and, although there are no records of disease or accidents associated with GM work, potential risks do exist. Legislation designed to ensure that workers are adequately protected against hazards also limits the risk of environmental damage. Human error plays an important role in accident causation; therefore appropriate instruction, supervision and training for personnel working with GM/GMOs (genetically modified organisms) is essential. This article reviews the regulatory controls for GM work and discusses the findings of a preliminary study undertaken to identify the level, content, format and extent of biosafety training currently provided at sites undertaking GM work. While high levels of biosafety training were reported, the content, organisation and management varied between the establishments undertaking GM work. Recommendations are made regarding the management of biosafety training including the need to establish competency levels for all those working with, and supervising and managing work with, GMOs.