Glass for display unit

need some advice please.my wife has decided that she wants to work as a child minder. she has started her course and last week we had an inspector come to our house to have a look round.
the inpector(from ofsted) said she was not happy with a display unit we have as the glass doors/panels does not have the british safety standard logo on them. We imported the display unit from Italy as part of a furniture set.
my question is this. is there a way for us to make the glass conform to british standards? someone suggeested that we can buy a rubber sheet and stick them to the doors but honestly i am not sure of what he is talking about.
any suggestions will be very welcome.
thanks

there is such a thing, (its called window film) but its the inspector you should ask, will they accept it or not?