Every person who shall keep hay scales or platform balances for public use shall cause the hay scales or platform balances to be tried and sealed at least once in six (6) months by a sworn sealer of weights and measures.
R.I. Gen. Laws § 47-6-1
Periodical testing and sealing
G.L. 1896, ch. 167, § 18; G.L. 1909, ch. 194, § 18; G.L. 1923, ch. 221, § 18; G.L. 1938, ch. 407, § 17; G.L. 1956, § 47-6-1.
Official source: Rhode Island General Assembly. Reproduced from public-domain Rhode Island statutes; confirm against the official source for the current text. Not legal advice.