The Comptroller General studies the progress of the NIST Director in facilitating the standards and procedures, whether the facilitation is voluntary and industry-led as the Act directs, how far other agencies have promoted and critical infrastructure sectors have adopted the voluntary set, the reasons sectors adopt or decline it, and how successful it has been in protecting critical infrastructure, reporting to the Senate Commerce and House Science committees within one year of enactment and every two years for the following six years.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.