Actually, we hold various types of meetings: public meetings, in camera meetings and meetings that require security clearance. Each meeting type has its own access to information rules. So not all of our work is public. That's a given.
By the way, I must tell you that we also had to look into the European Parliament itself when we realized that suspected Russian agents were attending in camera meetings. It wasn't our committee, it was our defence committee. All those rules didn't prevent our work from being infiltrated.