Congressional Budget Office Cost Estimate: S. 411, Counter Threats Advisory Board Act of 2019 [open pdf - 29KB]
From the Document: "S. 411 would establish an advisory board in the Department of Homeland Security (DHS). The board would consist of senior representatives of operational agencies within DHS (such as Customs and Border Protection and the Coast Guard) and offices in DHS headquarters, including the Office of Intelligence and Analysis. The board would meet on a regular basis to coordinate departmental activities to counter threats for two years."
Congressional Budget Office: http://www.cbo.gov/