to put in place measures for the purpose of preventing failures to comply with a requirement imposed by regulations 2 to 12, or by regulations 39, 42 or 43 of the 2012 Regulations;

to put in place measures for the purpose of mitigating the effect of such failures;

to vary or withdraw an invitation to tender for the provision of health care services for the purposes of the NHS to prevent or remedy a failure to comply with a requirement imposed by regulations 2 to 8 and 10;

to vary an arrangement for the provision of health care services for the purposes of the NHS made in consequence of putting the provision of services out to tender to remedy a failure to comply with a requirement imposed by regulations 2 to 8;

to vary an arrangement for the provision of health care services for the purposes of the NHS to remedy a failure to comply with regulation 10;

to otherwise remedy a failure to comply with a requirement referred to in sub-paragraph (a).