N.Y. Public Service Law § 17: Certified copies of papers filed to be evidence

§ 17. Certified copies of papers filed to be evidence. Copies of all

official documents and orders filed or deposited according to law in the

office of the commission, certified by a commissioner or by the

secretary or assistant secretary of the commission to be true copies of

the originals, under the official seal of the division, shall be

evidence in like manner as the originals.