N.H. Code Admin. R. Env-Wq 1607.04
No portable toilet shall be used unless it is certified by its manufacturer as meeting the design criteria specified in ANSI standard Z4.3 that is current as of the date of manufacture.
Source. (See Revision Note #1 and Revision Note #2 at chapter heading for Env-Wq 1600) #13944, eff 4-27-24