If an agency labels a substantive rule as “procedural” to avoid notice and comment, is the rule exempt from notice and comment?

If an agency labels a substantive rule as “procedural” to avoid notice and comment, is the rule exempt from notice and comment?

• A. It is exempt.
• B. It is not exempt; labeling does not control.
• C. It depends on agency intent.
• D. It is always subject to notice and comment.

Answer: (B)

The key idea is that process requirements hinge on substance, not on what the agency calls it. Under the Administrative Procedure Act, notice and comment generally applies to rules that have the force of law and affect the rights or obligations of those outside the agency. There are true exemptions for things that are genuinely procedural or interpretive, but the agency cannot dodge these requirements by labeling a substantive rule as procedural. If a rule actually changes how the law applies, imposes new obligations, or creates new rights for regulated parties, it is substantive, even if the agency says it is merely procedural. Courts look at the rule’s effect, not its label. So labeling a substantive rule as procedural to avoid notice and comment does not make it exempt; it would still be subject to notice and comment.

The key idea is that process requirements hinge on substance, not on what the agency calls it. Under the Administrative Procedure Act, notice and comment generally applies to rules that have the force of law and affect the rights or obligations of those outside the agency. There are true exemptions for things that are genuinely procedural or interpretive, but the agency cannot dodge these requirements by labeling a substantive rule as procedural.

If a rule actually changes how the law applies, imposes new obligations, or creates new rights for regulated parties, it is substantive, even if the agency says it is merely procedural. Courts look at the rule’s effect, not its label. So labeling a substantive rule as procedural to avoid notice and comment does not make it exempt; it would still be subject to notice and comment.