EU Variations Regulation (EC) No 1234/2008

What it says

Regulation (EC) No 1234/2008 sets the framework for changing a marketing authorisation after it is granted. Changes are classified by their potential impact on quality, safety and efficacy. Minor changes are Type IA, notified after implementation, or Type IB, notified before implementation. Major changes are Type II and need approval before they can be implemented. Extensions of the authorisation are handled separately, and the framework also provides for grouping changes and for worksharing. Detailed classification is set out in the Commission guidelines on variations.

Paraphrased for plain-language clarity. Always verify against the current published regulation text.

What it means in practice

• Every manufacturing change, such as a new site, a different process step, a revised specification or a new batch size, has to be assessed against the classification guidelines to decide the route before it is implemented.
• Some changes cannot be implemented until approval is received, so change control and regulatory affairs have to work together on timing as well as on the content of the change.
• The authorisation dossier describes how the product is made and controlled, so the variation system is how the real process and the dossier are kept aligned over the life of the product.

What inspectors look for

• Whether changes to manufacturing sites, processes, specifications and methods were evaluated through change control for their regulatory classification.
• Whether changes were implemented only after the required approval or notification had been obtained.
• Whether the process in actual use matches what the authorisation describes.

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