Merck has contested the validity of the research received by the F.D.A.
Citing sampling and other flaws, statisticians had contested the validity of England's poor PISA score.
After Armstrong managed that feat, SCA contested the validity of the contract because of suspicions that he had cheated to win.
Raila Odinga, the leader of the opposition National Super Alliance NASAA), successfully contested the validity of incumbent Uhuru Kenyatta's victory in August, and won a historic judgment from the country's Supreme Court annulling the poll results.
Picketing continued along the berms and, in addition, handbills asking the public not to patronize Weis because it was nonunion were distributed, while petitioners contested the validity of the ex parte injunction.
In a seemingly powerful series of arguments, Mr. Stillman contested the validity of board minutes that were entered into evidence in an effort to undercut a main prosecution contention -- that no minutes existed showing approval of millions of dollars in bonuses the two executives received.
Defendants, including interveners, contested the validity of these provisions and sought by cross-bill a declaratory judgment that the act was invalid in its entirety, 15 U.S.C.A. § 79 et seq., as being in excess of the powers granted to Congress by section 8 of article 1, and in violation of section 1 of article 1 and of the Fifth and Tenth Amendments, of the Constitution of the United States.
In 1988, she represented a client who contested the validity of a ballot proposal to halt the sale of alcohol at the Cuyahoga Falls entertainment center.
Public Prosecutor Marcelo Milani contested the validity of tax credits issued by the city and sued then-mayor Gilberto Kassab for R$1.74 billion; the judges said Milani's case was without merit and dismissed it.
Vonage argued that it did not use Sprint's inventions, and contested the patents' validity, saying they should not have been issued.
While discrete choice experiments (DCEs) are increasingly used in the field of environmental valuation, they remain controversial because of their hypothetical nature and the contested reliability and validity of their results.
