Question: We want to add a new site for finished product batch release. What variation type may apply?
Adding a site responsible for batch release is a Type IA IN variation under code Q.II.b.2(c)(1) where the site does not also take over batch control testing, and Q.II.b.2(c)(2) where it also tests with physicochemical or microbiological methods. It moves to Type IB under Q.II.b.2(c)(3) where the site tests a biological finished product with a biological, immunological or immunochemical procedure.
Sources used in this answer
- Commission Guidelines C/2025/5045, Annex, code Q.II.b.2 — change to batch release arrangements and batch control testing of the finished product, conditions 1–5 and documentation 1–6.
