Hannah Leach, BSc

Senior Consultant Biocides

Following completion of her BSc in Medicinal and Pharmaceutical Chemistry from Loughborough University, Hannah started her career in regulatory affairs in 2005 when she joined the biocides regulatory team at SafePharm Laboratories (later Harlan Laboratories) as a Registration Officer and then Regulatory Affairs Manager. The role involved active substance dossier preparation under the Biocidal Products Directive, post submission support and the preparation of Annex IX and X REACH dossiers. 
In 2012, Hannah joined the regulatory group at Eurofins Agroscience Services and continued her work in biocides under the Biocidal Products Regulation. Hannah has experience in the development of regulatory and testing strategies for biocides, compilation of biocidal product families, preparation of product dossiers and providing regulatory advice and guidance for the entire registration process.


Hannah joined Arrow Regulatory in March 2020 as a Senior Consultant specialising in biocides.

Arrow Regulatory Limited

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T: +44 (0) 115 9352243

Arrow Regulatory (Ireland) Limited

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Dublin 2, 

D02 KR83


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© 2020 Arrow Regulatory Ltd.

Arrow Regulatory Limited is a company registered in England and Wales with company number 10171397. Registered Office: 149-155 Canal Street, Nottingham,  NG1 7HR, UK

Arrow Regulatory (Ireland) Limited is a company registered in Ireland with company number 614017. Registered Office: The Black Church, St Mary's Place, Dublin 7, D07 P4AX, Ireland