N.H. Code Admin. R. Env-Hw 1111.04
A universal waste handler of mercury-containing devices shall clearly label or mark each universal waste mercury-containing device or container holding mercury-containing devices with any or all of the following:
Source. #7578, eff 10-13-01; (See Revision Note #1 at chapter heading for Env-Hw 1100) ss by #9367, eff 1-28-09; ss by #12353, eff 8-14-17