raghu_1968
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The query is related to API (Active Pharmaceutical ingredient)
There is a change with respect to input batch size. Proportionately the other raw materials will also get increased.
Except the scale change there is no change in the process.
Hence, it is decided to go for validation.
The query is how many batches have to be kept under stability studies (from the scale up)?
All the validation bathes needs to be kept under stability for both conditions or one batch from the validation batch under long term condition is enough?
Is there any guideline reference for this?
Regards / Raghu
There is a change with respect to input batch size. Proportionately the other raw materials will also get increased.
Except the scale change there is no change in the process.
Hence, it is decided to go for validation.
The query is how many batches have to be kept under stability studies (from the scale up)?
All the validation bathes needs to be kept under stability for both conditions or one batch from the validation batch under long term condition is enough?
Is there any guideline reference for this?
Regards / Raghu