Final answer:
Regulations are sometimes issued without waiting for a comment period, especially in urgent situations where immediate action is required for health, safety, or environmental reasons. This would be an exception to the typical notice-and-comment rulemaking process, but it does occur.
Step-by-step explanation:
The issuance of regulations without waiting for a comment period is sometimes a reality. Agencies that are adopting new rules may publish their proposals in the Federal Register, which is the official publication for all federal rules and proposed rules.
Notice-and-comment rulemaking is a process that gives the public and interested parties an opportunity to engage in the rulemaking process by providing comments on proposed rules. This process is important as it allows for stakeholders to express their views and concerns, and for agencies to consider these before issuing a final rule.
However, there are situations where agencies might forego this process. For instance, if there is an urgent need for a regulation to address immediate health, safety, or environmental threats, the comment period may be bypassed to allow for swift action.
This can also happen through interim rules or temporary measures that are later opened up for comment. Regulations can thus sometimes be issued without the standard notice-and-comment period; this is the exception rather than the rule. The answer to the student's question is A. True.