{"type":"doc","content":[{"type":"paragraph","attrs":{"id":"v0-p-3961"},"content":[{"type":"text","text":" "},{"type":"text","text":" "},{"type":"text","text":"If the responsible entity for an asset declared under subsection"},{"type":"text","text":" "},{"type":"text","text":"52B(1) to be a system of national significance ceases to be the responsible entity for the asset, the entity must, within 30 days, notify the Secretary of that cessation."}]}]}