The NDA was lifted

[spartakexer]

So guys finally the have lifted the NDA

"Testers have been chomping at the bit to post their impressions of The Elder Scrolls Online publicly, and we're ready to set you loose on the world. Starting today, the Non-Disclosure Agreement has been lifted, so you'll be able to share your thoughts!

There isn't a beta event taking place now, but we'll hold another soon--watch for invites. You'll be free to capture and share footage and screenshots, stream your gameplay, and talk about the game wherever you'd like during that test (and in future tests)."

More on their official page

[Ehnoah]

But only for "Normal" Testers. Not for Internal Testers