01.05.2015

Pharmaceutical Technical Assistant

Cornelia Wawretschek

 Cornelia Wawretschek

Cornelia Wawretschek has many years of practical experience in the fields of pharmaceutical processes and analysis with a focus on the development of solid, semi-solid and liquid dosage forms, sterile production and investigational medicinal products. She worked as a freelance consultant for many years.

Cornelia Wawretschek joined Schering AG, Berlin (today: Bayer HealthCare Pharmaceuticals) in 1986. As a consultant, she supported the pharmaceutical, technical and analytical development functions in Berlin in the area of quality assurance. This mostly involved the preparation and support of official inspections and quality audits.

In 2001, Cornelia Wawretschek founded her own company GxP-Services in Berlin. She advises pharmaceutical and biotechnology companies during the development and update of pharmaceutical quality systems and creates SOPs for them.

She also focuses on the preparation and follow-up of official inspections, the development of modules for planning and managing training and the implementation of training measures.


She is author or co-author of the following chapters of GMP Compliance Adviser:

  • 15.B GMP-compliant documentation
  • 15.C Batch documentation
  • 15.D Standard Operating Procedures (SOPs)
  • 15.E Site Master File