Annet M Bosch is a Professor of Pediatrics, Metabolic Diseases at the University of Amsterdam. She is the head of the Department of Pediatric Metabolic Diseases at the Amsterdam University Medical Centers, Amsterdam, The Netherlands.

On a national level she is the co-chair of the Advisory Committee on neonatal screening with respect to inherited metabolic diseases. She is a member of the Dutch Medicines Evaluation Board. Also, she is a member of the scientific advisory board of the Dutch Galactosemia Society. On an international level she is a member of the Society for the Study of Inborn Errors of Metabolism, she is a member of several advisory boards on inborn errors of metabolism, she is a board member of the International Galactosemia Network and a member of the scientific advisory board of the European Galactosemia Society.