H.R. 5889, Nuclear Terrorism Conventions Implementation and Safety of Maritime Navigation Act of 2012
from CBO Recent CBO Publications
As ordered reported by the House Committee on the Judiciary on June 6, 2012
CBO estimates that implementing H.R. 5889 would have no significant cost to the federal government. Enacting the bill could affect direct spending and revenues; therefore, pay-as-you-go procedures apply. However, CBO estimates that any effects would be insignificant for each year.
http://www.cbo.gov/publication/43348