Affected parties could only challenge an entire rule.

Neither party seriously challenged the right and need of government to impose and to collect taxes.

In the bill, any party could challenge a patent's validity within 12 months of issuance.

Acacius and his party challenged the decisions, as did the Anomoeans.

Only the King and his own Fascist party could challenge his power.

He said his party would challenge the results before Mexico's electoral tribunals.

Even if an agency survived that process and issued a rule, private parties could challenge in court the science used to justify it.

Both the opposition and his party challenged the results in some constituencies.

The party challenged the legality of the investigation, arguing that the institute had approved the 1994 campaign spending reports in 1995.

The applicant needs to pay the third party's cost even where the third party challenges the application.