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29 U.S. Code § 181 - Compilation of collective bargaining agreements, etc.; use of data

(a)
For the guidance and information of interested representatives of employers, employees, and the general public, the Bureau of Labor Statistics of the Department of Labor shall maintain a file of copies of all available collective bargaining agreements and other available agreements and actions thereunder settling or adjusting labor disputes. Such file shall be open to inspection under appropriate conditions prescribed by the Secretary of Labor, except that no specific information submitted in confidence shall be disclosed.
(b)
The Bureau of Labor Statistics in the Department of labor is authorized to furnish upon request of the Service, or employers, employees, or their representatives, all available data and factual information which may aid in the settlement of any labor dispute, except that no specific information submitted in confidence shall be disclosed.
(June 23, 1947, ch. 120, title II, § 211, 61 Stat. 156.)