Code & Compliance

Plumbing code references, compliance guidance, and inspection considerations. Covers common UPC and IPC requirements relevant to rough-in work and material selection.

1 article

Lead-Free Compliance: NSF 372, AB 1953, and What They Mean for Procurement
Since 2014, federal law requires all plumbing products in contact with potable water to meet lead-free standards. But NSF 372 and California AB 1953 have different test methods and thresholds. Here's what procurement teams and contractors need to know.
Nov 5, 2025Read Article

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Code & Compliance

Lead-Free Compliance: NSF 372, AB 1953, and What They Mean for Procurement

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