Our company was recently inspected by OSHA reps. We were told that the chargers for our power tools were not OSHA approved because they did not have a ground plug. The same was said concerning our "drop lights" that our mechanics use. I cannot find a manufacturer that builds these items with ground plugs. I have gone to the OSHA website to find out if this inspector knows they are talking about and got "lost" within the site. Is there anyone that could shed some light or where I can get validation that these items do not require ground plugs?