How to Register To participate in ECSS Manchester 2027, register for the Congress through your existing ECSS Account or create a new Account. Note: Registration open from 1 January 2027Registration can only be completed once you have paid your Congress registration feeA completed registration is not a prerequisite for submitting an abstract to the Congress (see Key Dates for information about the abstract submission deadline) Registration Process Log in to/create your ECSS AccountEdit your personal details, if requiredGo to myCongressPay your Congress registration feeDownload and save your invoice and payment receipt It is also possible to register for the Congress on-site.