This is the official mobile app for ERS London 2018, the 27th Congress of the European Rhinologic Society in conjunction with the 37th Congress of the International Society of Inflammation and Allergy of the Nose (ISIAN) and the 19th Congress of the International Rhinologic Society (IRS), 22 – 26 April 2018, London, UK. ERS London 2018 is the world's leading Rhinology Congress and is known for its engaging sessions given by world renowned experts. Access all sessions, presentations, posters, abstracts, exhibitors & maps. Browse sessions by day and session types. Create your personalised Congress programme (synchronised with your online Scientific Programme & Planner). Find practical Congress information. Stay informed: receive the latest news & follow the discussions on the #ERSlondon2018 Twitter feed. Before first use, you'll need to download the latest Congress data. Afterwards, you can use most of the app offline although updates will be available regularly before and during the Congress. This app is provided by the European Rhinologic Society and is only accessible to ERS 2018 attendees