ORBI Wi-Fi Certification

I don't see a Wi-Fi Certified mark on the ORBI.    I know that Netgear is a member of this group, so I was surprised by this fact.

How was the Orbi tested for compatability with the many certified devices available on the market ?

Are there any plans to get it certified ?    What is slowing the certification process ?

Given the high price, I want to make sure my money is well spent.

Thanks !