Section 679. Records of employers

Every employer shall keep true and
  accurate records of hours worked by each employee, the wages  paid,  and
  such other information as the commissioner deems material and necessary,
  and shall, on demand, furnish to the commissioner or his duly authorized
  representative  a sworn statement of the same. Every employer shall keep
  such records  open  to  inspection  by  the  commissioner  or  his  duly
  authorized  representative  at any reasonable time. Every employer of an
  employee shall keep a digest or summary of this article and regulations,
  which shall be prepared by the commissioner,  posted  in  a  conspicuous
  place  in  his  establishment and shall also keep posted such additional
  copies of  said  digest  or  summary  as  the  commissioner  prescribes.
  Employers  shall,  on  request, be furnished with copies of this article
  and regulations, and of digests or summaries thereof, without charge.
    Employers  shall  permit  the  commissioner  or  his  duly  authorized
  representative  to  question any individual employed by such employer in
  the place of employment and during working hours in respect to the wages
  paid and the hours worked when records  of  hours  worked  are  required
  under this article.