N.H. Rev. Stat. Ann. § 243:49
The rights of the state as to any corporation, its franchises or property shall not be impaired by any contract of lease or union made by it.
Source. PS 156:45. PL 246:44. RL 296:44. RSA 367:49. 2024, 33:1, eff. July 1, 2024. RSA 243:49.