The current Vessel General Permit (VGP 2013) or VIDA regulations require regular compliance testing which is enforced by the EPA (Environmental Protection Agency). The main aim here is reduce the environmental impact of discharges, such as ballast water, that are incidental to the normal operation of commercial vessels and establishes a framework for the regulation of discharges incidental to the normal operation of a vessel under a new Clean Water Act (CWA) Section 312(p).