Having exhausted the statutory and administrative possibilities for an extension of time, a firm may then be faced with a federal enforcement proceeding, or a citizen suit under section 304.

• 公司如果已经穷尽了法律和行政方面对延期的各种可能性，根据第304条款，公司可能会面临联邦强制执行程序，或者是公民起诉。