For general enquiries, including queries about changes to personal details, email or phone +44 (0)20 7808 1180

For queries about the IRSE licensing competence certification scheme, please check the Licensing Scheme Page, email or phone +44 (0)20 7808 1191

For queries about password reminders and other online account access details, email

For advice about membership, including queries about subscriptions, email or phone +44 (0)20 7808 1187

For advice about the requirements for professional registration through the Engineering Council, email or phone +44 (0)20 7808 1187

For queries about the IRSE professional examination, email or phone +44 (0)20 7808 1187

For queries about professional development, including English apprenticeship end point assessments, email or phone +44 (0)20 7808 1198

For queries about IRSE News, our technical journal, email

For queries about communications and social media, email

For queries about finance and invoices, email or phone +44(0)20 7808 1199

Or write to us at Institution of Railway Signal Engineers, 4th Floor, 1 Birdcage Walk, London SW1H 9JJ United Kingdom

Please note that we normally work Mondays to Fridays (except for UK bank holidays) between 09:00 and 17:00 (UK times)