We understand the security clearances apply to level 3 and level 4 personnel, but even in the level 2 labs, my understanding is that explicit lists of folks coming in and out of labs will be required. That would be quite a challenge for many facilities to manage.
There was another term. The way of describing it was giving folks authority to come into the lab, which is not the same as maintaining specific lists with names. If we could consider changing the wording around that, it would be helpful.