Toxicology and human health risk assessment


CEA provides tailored solutions for all of your human safety assessment needs. Our team's expertise and significant experience can also provide you with fully integrated ecotoxicology and toxicology risk assessments if required. We offer hazard, exposure and risk assessment support for biocides and our capabilities include:

  • Data collation, evaluation and interpretation 
  • Endocrine disruptor assessments
  • Data gap analysis
  • Derivation of Acceptable Exposure Levels (AELs)/Reference Doses
  • Use of alternative approaches e.g. in silico and in vitro assessments
  • (Q)SAR assessments
  • Calculation of AELs from study endpoints
  • Developing strategies and approaches to minimise/avoid testing, including exposure based waiving and read-across
  • Advice on complex study designs and programmes
  • Management of timely and value-conscious testing programmes
  • Toxicology product stewardship
  • Higher-tier exposure scenario development
  • Use of regulatory accepted exposure models
  • Co-formulant risk assessment
  • Representation to and liaison with competent authorities, agencies and regulators, including rebuttals

Please contact us to discuss your biocide needs.

Meet the Team

Georgia Papadi

Georgia Papadi

Jo Wilding

About Jo Wilding

Sarah Bull

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ADAS is the UK’s largest independent provider of agricultural and environmental consultancy, rural development services and policy advice. ADAS has a unique combination of insight and practical experience, underpinned by robust, informed, science-based information that allows us to meet the needs of both our domestic and international clients. Our great strength is our breadth and depth of expertise spanning the entire environmental sector.

  Spring Lodge, 172 Chester Road,
Helsby, WA6 0AR
  +44 (0)333 0142950


Since 2001, CEA, an RSK ADAS Ltd company, has delivered bespoke strategic and dossier support for chemical and product registrations across Europe. Our team of scientists brings together expertise from industry, research and regulatory authorities, thereby enabling us to find solutions to seemingly impossible problems.

  Cambridge Environmental Assessments, Battlegate Road, Boxworth Cambridge CB23 4NN, United Kingdom
  +44 (0)7748 932070
Copyright 2022 RSK ADAS Ltd.