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3rd Party Vast certification for JW Player
Within JW Player documentation there is clear reference to the 3rd party Ad Servers that are considered "Supported Ad Servers" https://support.jwplayer.com/customer/portal/articles/1431638-ad-formats-reference
If I am a engineer/developer working on VAST 4.0 creative for an IAB member company, how do I ensure that my VAST urls are considered "certified" in the case that a clients asks if we are certified for video inventory served via JW Player? Does a VAST certification with Google (IMA) also include JW Player since JW Player is a Certified Publisher Partner?