Type IAIN variation: minor change notified immediately after implementation

Commission Regulation (EC) No 1234/2008 splits Type IA changes into two groups. Ordinary Type IA changes can be collected and notified within 12 months of implementation. Type IAIN changes, marked IN for immediate notification in the Commission classification guideline, must be notified immediately after implementation so that the authority can supervise the product continuously. The guideline flags a change as IAIN where delay would matter, for example a change to the holder's name or address, a change of the batch release site, or the deletion of a manufacturing site when the remaining sites must be confirmed. In every other respect the rules for Type IA apply: all conditions must be met and all listed documents supplied.

In practice a Type IAIN notification is filed within days of the change taking effect, through the same route as other variations for the product: the EMA electronic application form for centrally authorised products, or the reference member state and concerned member states for products from a mutual recognition or decentralised procedure. Several IAIN changes to the same authorisation can be grouped in one notification, and an IAIN change can be grouped with other Type IA changes that are notified at the same time, but it cannot wait for the annual update of the other Type IA changes.

What goes wrong: holders keep IAIN changes back for the annual update, which makes the notification late and the change open to challenge; they implement a change that looks like IAIN without checking a condition, for example a change of release site where the new site has not been inspected for the activity; and they forget the knock-on changes, such as an updated SmPC or labelling text showing the new holder's name, that have to travel in the same submission. Because the change has already been implemented, a rejected IAIN notification means batches on the market were released under a change the authority has not accepted, and the holder must stop applying it at once.

Under the new pharma package (not yet in force), variation categories and procedures will be set by Commission delegated acts and some administrative changes may become database updates rather than notifications, which is the most likely home for many of today's IAIN changes; see variations changes.