Network who are responsible for overseeing the progress of that medical service line in complying with the standards for quality established by the Secretary. (c) Interim reports Not later than 180 days after submitting an assessment under subsection (a) with respect to a medical service line, the Secretary shall submit to Congress a report on the progress of that medical service line in complying with the standards for quality established by the Secretary and any other measures the Secretary will take to assist the medical service line in complying with such standards for quality. (d) Annual reports Not less frequently than once each year, the Secretary shall— (1) submit to Congress an analysis of the remediation actions and costs of such actions taken with respect to each medical service line with respect to which the Secretary submitted an assessment and plan under subsection (a) in the preceding year, including an update on the progress of each such medical service line in complying with the standards for quality and timeliness established by the Secretary and any other actions the Secretary is undertaking to assist the medical service line in complying with standards for quality as established by the Secretary