Di samping itu Bapepam-LK telah melakukan pemeriksaan terhadap Direksi PGN, akuntan publik PGN, dan koordinator pelaksana proyek dan manajer proyek komersialisasi pipanisasi SSWJ.
In addition, Bapepam-LK had also questioned some directors of the company, the company's public accountant, project coordinator and the manager of the SSWJ South Sumatra-West Java pipeline transmission project.