Docket No. 4792 - PUC Review of Interstate Navigation Company's Revenue Requirement under R.I.G.L. Section 39-3-11 in light of the Tax Cuts and Jobs Act (1/24/18) Status of Docket: Closed. Interstate Navigation Company's Response to PUC's Data Request regarding tax changes (2/6/18) PUC Order No. 23287 approving the Settlement Agreement filed on July 9, 2018 in Docket No. 4373 and Docket No. 4792. Order issued 10/4/18.