1. Short title This Act may be referred to as the Offshore Accountability Act of 2020 . 2. Reporting requirement (a) In general Not more than 30 days after the discovery of an equipment failure of a critical system operated at an offshore oil or gas facility, the operator of such facility shall provide a written notice of such failure to the Secretary and the manufacturer of such equipment. (b) Investigation (1) Analysis report Subject to subsection (d), an operator required to provide notice to the Secretary under subsection (a) shall ensure that an investigation and an equipment failure analysis are completed within 120 days of the failure to determine the cause of such failure. The operator shall provide an analysis report to the Secretary and to the manufacturer of such equipment documenting such investigation and any corrective action taken. (2) Publication Not more than 30 days after receiving an analysis report submitted under paragraph (1), the Secretary shall make such analysis report available to the public on the Department of Interior website. (c) Extension An operator required to provide an analysis report under subsection (b) may request an extension of up to 60 days from the Secretary for such requirement by submitting a written request detailing how such operator will complete the investigation and report required by subsection (b). The Secretary shall review and respond to such request not later than 30 days after the date on which such request is submitted, and may not grant more than one such extension with respect to a single investigation and report. (d) Notice of change in equipment or procedures An operator required to provide a notice under subsection (a) shall— (1) not more than 30 days after receiving notice from a manufacturer of any critical system that made changes in the design of a critical system as the result of the reported failure, report in writing such notice to the Secretary