29 CFR §23.260

1. (a)Records. The contractor and each subcontractor performing work subject to Executive Order 14026 shall make and maintain, for three years, records containing the information specified in paragraphs (a)(1) through (6) of this section for each worker and shall make them available for inspection and transcription by authorized representatives of the Wage and Hour Division of the U.S. Department of Labor:
   1. (1)Name, address, and social security number of each worker;
   2. (2)The worker's occupation(s) or classification(s);
   3. (3)The rate or rates of wages paid;
   4. (4)The number of daily and weekly hours worked by each worker;
   5. (5)Any deductions made; and
   6. (6)The total wages paid.
2. (b)Interviews. The contractor shall permit authorized representatives of the Wage and Hour Division to conduct interviews with workers at the worksite during normal working hours.
3. (c)Other recordkeeping obligations. Nothing in this part limits or otherwise modifies the contractor's recordkeeping obligations, if any, under the Davis-Bacon Act, the Service Contract Act, or the Fair Labor Standards Act, or their implementing regulations in this title.