Welcome The MARSH Client Access is designed to provide authorised Marsh business partners with access to key MARSH resources. The Marsh Client Access will evolve over time to meet your individual business needs. User Name: Password: Send me my password Live Demo Click here to view Live Demo Browser compability Best viewed with Internet Explorer 5+ You can upgrade for free from the Microsoft web site. You must first check with your local PC Support helpdesk to make sure they will sanction and support this download.