Elizabeth Dallison

Elizabeth Dallison

Analytical Chemist

Pfizer (Retired)

Elizabeth Dallison has 20 plus years of experience in Cleaning Validation in the Pharmaceutical industry. She holds a BSc in Analytical Sciences from the University of Greenwich. Her expertise in cleaning validation was gained at Pfizers investigational medicinal products facility at Sandwich. Liz has a breadth of knowledge on the subject, including equipment grouping strategy, limit setting, sampling, method validation, risk assessments and documentation of cleaning studies.
Liz has led a team providing validated methods for residue testing following both solid and liquid dosage product manufacturing. She is also experienced in training colleagues in all aspects of the cleaning validation program.
Liz was one of the contributors to the ISPE Cleaning Validation Lifecycle – Application, Methods and Controls guidance.