a statement confidential to the extent permitted by law. Nothing in this paragraph prevents any individual from being represented by that individual’s personal attorney or other representative. (H) Authorization of appropriations There is authorized to be appropriated to carry out this subsection such sums as may be necessary. (3) Powers and processes For the purpose . (b) Reporting requirements Section 511(a) ( 30 U.S.C. 958(a) ) is amended by inserting after 501, the following: the status of implementation of recommendations from each independent investigation panel under section 103(b) received in the preceding 5 years . 102. Subpoena authority and miner rights during inspections and investigations Section 103(b) (as amended by section 101) ( 30 U.S.C. 813(b) ) is further amended by adding at the end the following: (4) Additional powers For purposes of making inspections and investigations, the Secretary or the Secretary’s designee, may sign and issue subpoenas for the attendance and testimony of witnesses and the production of information, including all relevant data, papers, books, documents, and items of physical evidence, and administer oaths. Witnesses summoned shall be paid the same fees that are paid witnesses in the courts of the United States. In carrying out inspections and investigations under this subsection, authorized representatives of the Secretary and attorneys representing the Secretary are authorized to question any individual privately. Under this section, any individual who is willing to speak with or provide a statement to such authorized representatives or attorneys representing the Secretary may do so without the presence, involvement, or knowledge of the operator or the operator’s agents or attorneys. The Secretary shall keep the identity of an individual providing such a statement confidential to the extent permitted by law. Nothing in this paragraph prevents any individual from being represented by that individual’s personal attorney or other representative. . 103. Designation of