No. Previously installed faucets are not affected. Only faucets sold in California and Vermont beginning in January, 2010 must meet the new standard. If you are interested in replacing your faucet, Delta^® DIAMOND Seal Technology provides assurance that once inside the faucet, water is not in contact with potential metal contaminants.

This icon is used to signify any model that is CA or VT compliant.

It appears in the "features" area of any faucet that complies.

On the thumbnails here:

ON the Detail page here:

No. According to the Plumbing Manufacturers Institute (PMI), lead levels have been reduced to nearly immeasurable amounts due to advancements in materials and manufacturing processes. Where trace amounts of lead have been found in drinking water, aging infrastructure, including pipe and plumbing system components, have been the main contributors of trace amounts of lead in the water supply.

Yes.

Click here for a listing of kitchen faucets.

Click here for a listing of bath faucets.

California AB 1953 (or Vermont S152 if you get a Vermont query) is a law that further limits the weighted average (amount of) lead content in pipes, fittings and plumbing fixtures used to convey drinking  to a maximum of .25% on wetted services.  This is less than the allowable level in most states whose standards are based on the Federal Safe Drinking Water Act, which has been very effective in making drinking water safer.