Collections
Code of Maryland Regulations
Title 09
§ 20
Chapter 01
Md. Code Regs. 09.20.01
State Plumbing Code
Effective Nov 24, 2025
Learn More
Log In
Sign Up
.01
Incorporation by Reference.
.02
Modifications to the International Plumbing Code. — Repealed.
.03
Modifications to the International Residential Code. — Repealed.
.04
Modifications to the National Fuel Gas Code, ANSI Z223.1, NFPA 54. — Repealed.
.05
Limit on Lead Content.