Conservative Stephen Dorrell, chair of the Health Select Committee, said he did not believe that the CQC had succeeded in its objective to ensure public confidence in acceptable standards of care and patient safety.
He added: "Public confidence in the CQC was further undermined last year by its failure to address issues identified within its own management, organisation, functions and culture by its own board member Kay Sheldon."
"It is essential that the CQC reforms its culture and working practices to address these shortcomings.
"The new CQC Chair must, as a matter of urgency, overhaul its governance structures to ensure the board sets clear objectives for the organisation, holds the executive effectively to account against these objectives, and regularly assesses its own performance and effectiveness."
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Michael Haines said he wanted to continue his brother's legacy so he would be remembered for his good work rather than his death.
Tomorrow should be a bit quieter in most places, with lighter winds and some lovely winter sunshine.
There will be a widespread frost and ice to watch out for tonight, with some bitterly cold temperatures too.