"State-approved" means, when applied to an ISDS, that the department has issued a construction approval and an approval to operate for the ISDS, and no modifications have been made to the ISDS such that it does not conform to the approved plans and specifications.
N.H. Admin. Code § Env-Wq 1002.70
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08; renumbered by #9904-A (from Env-Wq 1002.69)