The decision of the fence-viewers, upon their being sworn that they have acted impartially, uprightly and to the best of their judgment, shall be final and conclusive upon the parties.
N.H. Rev. Stat. Ann. § 473:19
Decision Conclusive
Source
Official source: New Hampshire General Court. Reproduced from public-domain New Hampshire statutes; confirm against the official source for the current text. Not legal advice.