There are some very strict safety regulations in america that attempt to insure the security of toys which are sold. But even with the strict regulations there are occasions from time to time where unsafe toys make it into the market.
All together the regulations which are in place to ensure toy safety are already very successful. When compared to the number of toys that are in love with the market each year there are very few incidents that had been caused by unsafe or defective toys. Most accidents are generated by improper usage or common accident including tripping on them.