468 U.S. 609 (1984) Cited 2,005 times 7 Legal Analyses
Holding that infringement of the right to associate "may be justified by regulations adopted to serve compelling state interests, unrelated to the suppression of ideas, that cannot be achieved through means significantly less restrictive of associational freedoms"
Holding that "an investigation which intrudes into the area of constitutionally protected rights of speech" is valid so long as (Continued) there is a "substantial relation" between the information sought and a compelling state interest
Holding that the district court properly relied upon “the large number of gross exceedances in concluding that [the defendant's] violations were serious”
Holding that the disclosure of internal planning materials of a political organization would have a chilling effect on the group's First Amendment rights
42 U.S.C. § 7413 Cited 561 times 17 Legal Analyses
Granting the Administrator discretion to extend the ambient air quality standard attainment date set in the 1977 Act by up to three years for steelmaking facilities