Advertisement NSF International Supplement - California Lead Laws and Annex G Julie Chappen October 1, 2009 The deadline for manufacturers to comply with the state’s new lead plumbing laws is Jan. 1, 2010, which is just around the corner.Read More
Advertisement NSF Plumbing Standard Updated With New Lead Requirements Julie Chappen September 1, 2008 Revised NSF/ANSI Standard 61 begins in 2012, but California and Vermont laws for plumbing products take effect in 2010.Read More