Its tests – which have been verified by a third party – show that its products are significantly quieter, more efficient and more reliable than anything else on the market.
In addition, the tests, which have become the gatekeeper to many top-tier colleges, have spawned a nationwide preoccupation with test taking.
Many testing laboratories say that requiring F.D.A. approval at the outset would make it uneconomical to develop many tests, which have smaller sales than drugs.
Several court decisions have ruled the tests, which have tested Jolly Ranchers positive for methamphetamines and breath mints for crack, inadmissible evidence in court but reason to arrest.
This is the second year for the tests, which have been measuring progress on the new rigorous standards the state adopted in 1996.
The tests, which have also been embraced by the new prime minister, Yoshihiko Noda, are scheduled to be finished by the end of the year.
Among the law's unintended consequences, as Sam Dillon reported, has been its tendency to "punish" states that "have high academic standards and rigorous tests, which have contributed to an increasing pileup of failed schools".
But Mr. Levy added that air-quality tests, which have been conducted daily at the school, found "no asbestos and no toxic particulates at any level that would be of concern".
This delicate job of testing and assurance must be performed, both by the scientists of Arzamos-16 and our own experts in Los Alamos, without resorting to underground nuclear tests, which have been banned since 1990.
The mandatory sobriety tests, which have been challenged by union officials, were ordered by the police commissioner, Raymond W. Kelly, after a Queens man, Sean Bell, 23, was fatally shot in a volley of 50 bullets in November.
Collingwood has struggled for runs in the current series against Australia while Morgan has not played any part in the first four Tests, which have seen England retain the urn.
