What is the maximum extension period for an IOPP certificate?

The maximum extension period for an International Oil Pollution Prevention (IOPP) certificate is indeed three months. This extension can be granted under specific conditions when a ship is unable to undergo a routine survey before the certificate's expiration date. The extension allows the ship to continue operating legally while ensuring that necessary inspections and certifications are completed as soon as feasible.

This provision is important because it balances the need for compliance with the technical and practical realities that may prevent timely surveys, such as operational commitments or logistical issues in scheduling inspections. As a result, while it maintains the ship's ability to operate under necessary safety and pollution prevention regulations, it also highlights the importance of adhering to survey schedules to maintain certification validity.