
Change of lot or extension of reference standard shelf-life is considered low risk and should be downgraded from prior-approval to being managed in the Pharmaceutical Quality System (PQS) only based on a science and risk-based approach.
Thierry Gastineau is Global Head of Quality Advocacy, Culture, & Innovation at Sanofi Vaccines.
Change of lot or extension of reference standard shelf-life is considered low risk and should be downgraded from prior-approval to being managed in the Pharmaceutical Quality System (PQS) only based on a science and risk-based approach.
A case study discussing why post-approval changes present a very low risk, and therefore can be downgraded from a prior-approval to a notification after implementation and managed in the PQS with immediate implementation effect.
Published: August 16th 2022 | Updated: