The National Standard Plumbing Code (NSPC) has been a cornerstone of the plumbing-heating-cooling industry since PHCC created it in 1933.
As of 2017, the NSPC has been moved under the umbrella of the International Association of Plumbing and Mechanical Officials (IAPMO).
PHCC appreciates the years of work our members have put forth on this code and that work will continue as PHCC members will serve on the IAPMO NSPC Committee.
The current and previous editions of the NSPC are available through IAPMO’s online store.
If you are ordering from the following states, please contact your state bookstore to order:
Code Interpretations and Additional Assistance
For help interpreting codes or other general requests about NSPC, email [email protected].