; and (iii) establishes such other arrangements as are necessary to implement this paragraph. (F) Procedures Not later than 90 days after the date of enactment of the Robert C. Byrd Mine Safety Protection Act of 2017 , the Secretary of Health and Human Services shall establish procedures to ensure the consistency and effectiveness of Panel investigations. In establishing such procedures, such Secretary shall consult with independent safety investigation agencies, sectors of the mining industry, representatives of miners, families of miners involved in fatal accidents, State mine safety agencies, and mine rescue organizations. Such procedures shall include— (i) authority for the Panel to use evidence, samples, interviews, data, analyses, findings, or other information gathered by the Secretary of Labor, as the Panel determines valid; (ii) provisions to ensure confidentiality if requested by any witness, to the extent permitted by law, and prevent conflicts of interest in witness representation; and (iii) provisions for preservation of public access to the Panel’s records through the Secretary of Health and Human Services. (G) Subpoenas; witnesses