Why join the east midlands chamber of commerce? The Chamber’s activity is so perse and multifaceted that thousands of businesses from across the East Midlands and beyond put trust in the Chamber to help their businesses flourish and grow – irrespective of size or sector.Why join the derbyshire chamber of commerce? With a growing membership of more than 4,300 businesses - start up to scale up, local to global – the Chamber is renowned across the region for enhancing Derbyshire, Nottinghamshire and Leicestershire businesses and communities.How do i access the documents i receive with chamber membership? You will need a login to access the documents which you receive with your Chamber membership. If you do not have your details, please contact the membership team on 0333 320 0333 (option 1) or [email protected].