OASAS External Apps Browser Requirements

OASAS Browser Requirements

General Browser Requirements

  • TLS 1.2 encryption enabled
  • Browser set to accept cookies
  • Javascript must be enabled

Supported Browsers

Due to the volatile nature of rapid release schedules for modern Internet browsers OASAS External Apps generally supports the current and previous versions of the following Internet browsers:


  • Microsoft Edge
  • Microsoft Internet Explorer (version 11 only)
  • Google Chrome
  • Safari (macOS only)


  • Safari (iOS5.1 or later)
  • Google Chrome (iOS5.1/Android 4.0 or later)

Limited Support:

  • Mozilla Firefox (Desktop/Mobile)
  • Most WebKit-based browsers (Android OS 2.3 or later)

Unsupported Browsers:

  • Microsoft Internet Explorer 10 and older
  • Microsoft Internet Explorer Mobile (Windows 8 Phone)
  • Safari for Windows (Desktop)

Mozilla has unfortunately taken a divergent path in developing the Firefox browser and recent changes to Firefox may negatively impact the average person's ability to use many applications and resources found on OASAS External Apps. As such we can only offer limited support for this highly technical browser. You may be asked to choose an alternate if you encounter issues that are not easily resolved by non-technical users. This excludes any legacy applications that may require a specific early version of Mozilla Firefox to operate. We may re-examine full Firefox support in the future.

Due to the flexibility of the WebKit engine customization, we can state that OASAS External Apps should work with most WebKit browsers but can only offer limited support. You may be asked to choose an alternate if you encounter issues that are not easily resolved.

Troubleshooting web sites:

Not sure which Internet browser you are using? Go to http://www.whatsmybrowser.org/ to find out.

Download Software

Software needed to view the Commerce web pages and documents is available from the 3rd party web sites listed below.

Web Browsers:

By clicking on one of the icons you will be directed to the browser download page.

Download Google Chrome icon Download Microsoft Internet Explorer Download Apple Safari Download Mozilla Firefox