I hold an Advanced Postdoc.Mobility fellowship granted/ongoing. May I submit a proposal for a prolongation with the new instrument Postdoc.Mobility?

Yes, if you have been granted an Advanced Postdoc.Mobility fellowship, you have the possibility to submit a proposal for a prolongation with the new instrument Postdoc.Mobility. You can submit a proposal up to the maximum duration allowed (36 months) according to the "Advanced Postdoc.Mobility" regulations. However, grantees of a Postdoc.Mobility fellowship cannot request a prolongation.