Blue Frog Scientific is delighted to announce that Dr Nigel Halsall, a senior ecotoxicologist, joined the company on 1st October 2012. Nigel has a wealth of experience, gained over 25 years, of study conduct/monitoring and project management within contract research organisations, the agrochemical industry and consultancy. More recently Nigel has project-managed ecotoxicology submissions throughout their life-cycle including placement and monitoring of studies, face to face discussions with Regulatory Authorities, preparation of the risk assessment and any follow up activities including rebuttals.