{"data":{"id":"us-nyc/n.y.c.-admin.-code-pc-303","jurisdiction":"us-nyc","citation":"N.Y.C. Admin. Code § PC 303","heading":"Section PC 303: Materials","body":"303.1 Identification.\n\nEach length of pipe and each pipe fitting, trap, fixture, material and device utilized in a plumbing system shall bear the identification of the manufacturer and any markings required by the applicable referenced standards.\n\n303.2 Installation of materials.\n\nAll materials used shall be installed in strict accordance with the standards under which the materials are accepted and approved. In the absence of such installation procedures, the manufacturer's instructions shall be followed. Where the requirements of referenced standards or installation instructions do not conform to minimum provisions of this code, the provisions of this code shall apply.\n\n303.3 Plastic pipe, fittings and components.\n\nWhere permitted by this code, plastic pipe, fittings and components shall be third-party certified as conforming to NSF 14.\n\n303.4 Third-party certification.\n\nAll plumbing products and materials shall be listed by a third-party certification agency as complying with the referenced standards. Products and materials shall be identified in accordance with Section 303.1.","path":["New York City Administrative Code","Title 28","Chapter 6: New York City Plumbing Code"],"source_url":"https://files.amlegal.com/pdffiles/NewYorkCity/Admin/XML.zip","current_through":"Local Law 2026/135 (enacted August 31, 2026)","vintage":"","retrieved_at":"2026-09-06T02:48:57Z","sha256":"bd85b8e89f4d65dae2d59d63d9ede2d1b9b62defd420c90931d00eb94c61086e","source_id":"us-nyc","stale":false,"prev":"us-nyc/n.y.c.-admin.-code-pc-302","next":"us-nyc/n.y.c.-admin.-code-pc-304"},"notice":"GroundRules: Original legal text. Not legal advice."}