但利文索尔法官对司法让步提出警告：法院审查行政机关规则的主要内容，即使是在技术领域，对于机关制定规则的合法性都是至关重要的。

• Judge Leventhal, however, cautioned against judicial abdication: court review of the substance of agency rules, even in technical areas, was crucial to the legitimacy of agency rulemaking.