From the Environmental Working Group:

The Environmental Protection Agency has issued the first national guidelines establishing safe levels for perfluorinated chemicals used to make nonstick and stain-resistant materials in the nation’s drinking water…

Environmentalists criticized the “provisional health advisory” setting the acceptable level of short-term exposure to perfluorooctanoic acid (PFOA) at 0.4 parts per billion. They noted that Lisa P. Jackson, who headed New Jersey’s Department of Environmental Protection and has been nominated by President-elect Barack Obama to take over the EPA, set a chronic exposure standard of 0.04 ppb in 2007 while heading the state agency.

Click on the above link for more information.

Relevant Nexreg Compliance Links: OSHA MSDS Authoring, CPSC Consumer Label Reviews, Nexreg.