(1) the date on which the code, rule, standard, requirement, or practice was adopted is specifically cited in the rule or order; or
(2) the code, rule, standard, requirement, or practice has been subject to notice and comment under a rule or order issued under this part.
Structure US Code
§ 20107. Inspection and investigation
§ 20108. Research, development, testing, and training
§ 20110. Effect on employee qualifications and collective bargaining
§ 20111. Enforcement by the Secretary of Transportation
§ 20112. Enforcement by the Attorney General
§ 20113. Enforcement by the States
§ 20117. Authorization of appropriations
§ 20118. Prohibition on public disclosure of railroad safety analysis records
§ 20119. Study on use of certain reports and surveys
§ 20121. Repair and replacement of damaged track inspection equipment