Page 1
GOVERNMENT OF PUERTO RICO REGULATORY BOARD OF PUBLIC SERVICE PUERTO RICO ENERGY BUREAU MIGUEL A. ANDINO SOLIS PETITIONER CASE No.: NEPR- QR-2026-0300 SUBJECT: Designation of Hearing Examiner vs. LUMA ENERGY SERVCO, LLC LUMA ENERGY, LLC RESPONDENT DESIGNATION On July 3, 2018, the Puerto Rico Energy Bureau ("Bureau") issued a Resolution authorizing Counsel Dennis Seilhamer Anadón serve as Hearing Examiner in the Formal Bill Review Proceedings pursuant the provisions of Regulation 88631 and in the Claims proceedings pursuant the provisions of Regulation 85432. Counsel Seilhamer Anadón has been appointed by the Bureau as an Examiner to conduct the proceedings of the above case. Attorney shall have the authority to (1) administer oaths and take depositions; (2) issuing subpoenas; (3) receive and evaluate evidence; (4) preside the hearings; and (5) hold conferences to streamline procedures. The appointment of Counsel Dennis Seilhamer Anadón will remain in force until the Bureau expresses the contrary. Sotambide Clerk CERTIFICATION I hereby certify that on July 29, 2026, I have proceeded with the filing of this Designation. I also certify that on this day a copy of this Designation regarding the Case No. NEPR-QR-2026-0300 was notified by electronic mail to: legal@lumapr.com; preborders@lumapr.com; alejandro.figueroara@lumapr.com; cupeyo@gmail.com; For the record, I sign this in San Juan, Puerto Rico, today, July 29, 2026. /-___ ,;. fo, i) Soni da aztambide Clerk 1 Regulation No. 8863, Regulation on Bills Review Proceeding and Suspension of Service for lack of payment. 2 Regulation No. 8543, Regulation on Adjudicative, Notice of Noncompliance, Rate Review and Investigation Procedures.