Congressional Budget Office Cost Estimate: H.R. 3210: SECRET Act of 2017 [October 18, 2017] [open pdf - 81KB]
"H.R. 3210 would amend current law to require the National Background Investigations Bureau (NBIB), within the Office of Personnel Management (OPM), to provide various reports to the Congress. Those reports would cover information about the backlog in federal investigations for security clearances, the process for conducting security clearances for the Executive Office of the President, and the costs to NBIB and the Department of Defense for such investigations. In addition, OPM and the Director of National Intelligence would be directed to report on the status of modernizing security clearance procedures. Finally, H.R. 3210 would require OPM to review, update, and report on security clearance designations for federal employee and contractor employment positions."
Congressional Budget Office: http://www.cbo.gov/