no differnet then a commercial building with flourescent bulbs
Neal is right, there are very strict rules that apply whenever we need to deal with large numbers of fluorescent lamps. Hospital's, school's and the like, at least here in the NE they are required to collect all of their used fluorescent lamps and turn them over for proper disposal. Very expensive and this all needs to be documented and reported. What I usually find are electrical closets filled them old lamps because it's not in the budget to dispose of them properly.
The upside is that the CFL's last a very long time and the output degradation is slower then that of conventional lamps. Meaning that the light output levels stay at the designed rate for longer periods of time as opposed to other lamp types.
The toxins that are released from damaged lamps are only a small worry during a fire. The out gases from the light fixture lenses, ballasts and the cabling jackets, carpets, floor adhesives, paints, office partition fabrics and so on are in much greater concentration's. Even though todays products are much better there are still a heck of a lot of buildings out there that were built before it was a concern.
I just wish they would stop pushing this kind of legislation. This will not solve the energy problems of the world. It is a start but we don't need congress in our homes telling us this. What a waste of legislative time. I wonder if the lobbyists from the People Republic were praised at home for getting this one passed...

What BS!