Instead, Iraq would rather be inspected under existing arrangements, which include advance notice to be given for inspection of certain "presidential sites".
The NAHT has called for outstanding schools, which have not been inspected under the most recent framework, to be given a light-touch inspection.
Broughton Hall was one of the first to be inspected under the new regime.
Among the 206 respondents who actually had their cars inspected under the new program, 52percentt said they were "very satisfied" with the experience.
He said: "There's been this concern that academy chains and free schools should be inspected under a different framework by a different body.
The Sif came into force in November 2013 and, in March this year, the results of the first 43 local authorities inspected under the framework were released.
Cells are scraped from the cervix and sent to a laboratory, where they are stained and inspected under a microscope by a pathologist looking for abnormalities.
The Aswad Composite Mills factory, in Gazipur, outside Dhaka, was not one of almost 1,600 sites due to be inspected under the accord on fire and building safety because it was not a garment factory dealing directly with brands.
By contrast, of the first 38 acute hospital trusts inspected under the new approach, only nine (24%) were judged "good", 24 (63%) as "requires improvement" and five (13%) "inadequate".
Data provided to the Observer by the Care Quality Commission shows that there are just 91 outstanding care homes in England for the over-65s – less than 1% of those the CQC has inspected under its new regime.
Palmal, Aswad's owner, has several clothing factories that are set to be inspected under the accord and many of the garments these make are likely to have used fabric made at the company's mill.
