Essential maintenance to EMA computer applications affecting PSUR Repository/eSUB UI/eSubmission Gateway on Saturday, 23 September PSUR/eSubmissions Web User Interface (to create the delivery file) will be intermittently unavailable between 09:00 and 14:30 on Saturday, 23 September due to essential maintenance. The eSubmission Gateway will be also unavailable between 09:00 and 17:00 (UK time) due to essential maintenance