The owner or operator of any stationary source, area source, or device that is subject to Env-A 600 shall maintain such additional records as are necessary to demonstrate compliance with all state and federal statutes, rules, regulations, and permits.
N.H. Code Admin. R. Env-A 906.01
#6983-B, eff 4-23-99); ss by #8872, eff 4-21-07