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Q. What are the browser requirements for account access for Professional and Corporate Cardmembers?
A: Diners Club requires that you use a browser that is TLS-enabled when you access account information in your Secure e-Account Manager. You will need a minimum of the following: Internet Explorer 8. Although any newer browser should let you access this secure area of our website, as these browsers support 128-bit encryption, which provides the highest level of security available. (You will also need to enable JavaScript and accept cookies for your browser.)

Q. What are the browser requirements for account access for Consumer Cardmembers?
A: The following web browsers are supported: Internet Explorer (version 11), Firefox 27, 26, Google Chrome 33, 32 and Windows 7 and Windows 8.