I wasn't sure if we needed the "approval" so I went to our medical control office and talked to them-they said they would ask our medical director and get his ok to use it... and have so far been initially denied - which as you say, doesn't make much sense why we would need approval since we would still be within our scope of practice. Ya wouldn't expect we would need an ok to use a Glide Scope right? Just another tool in the airway tool box is my opinion.