Because there have been so many changes in code requirements pertaining to glass, and existing glass that does not meet current codes is so dangerous (particularly traditional wired glass), I wrote a series of posts to educate myself and my readers about the issues.  Here are links to the posts in that series.

If you need a reminder of the code requirements for glass, click here to download the Safety Glazing Reference Card!  If you print it, cut it out, and fold it twice, it will be the size of a credit card and will fit right in your wallet.