NAHB Files Amicus Brief in Supreme Court Case Challenging Power of Federal Regulators
NAHB has weighed in on a Supreme Court case that has widespread implications for how courts handle challenges to all agency regulations.
The case, Kisor v. Wilkie, addresses the issue of whether courts should defer to an agency’s interpretation of its own regulations, known also as Auer deference.
NAHB supported the petitioner with an amicus brief as part of a proactive strategy developed to identify cases that put this issue squarely before the Supreme Court.
The NAHB-led coalition focused its amicus brief on the real-world consequences that can result when courts defer to agencies on their interpretations of their own regulations.
Auer deference has harmed NAHB’s interest in a number of cases, including a Clean Water Act case where the court relied on Auer to affirm the finding of a violation against property owners who had constructed a ditch to build a residential subdivision.
NAHB has long been concerned with this type of judicial deference because it can create incentives for agencies to avoid formal rulemaking processes, or create vague regulations that they can later interpret however they see fit. Either tactic prevents home builders and other industries from participating in the development of rules that govern their activities.
Along these lines, the NAHB brief stated: “With little or no notice, Auer allows agencies to drastically transform the regulatory foundation on which individuals and businesses have built their lives and livelihoods, and to do so with impunity.”
The NAHB Legal Action Committee and legal staff have developed a number of strategies to ensure that NAHB is well-positioned to influence litigation on the issues that impact NAHB members, including cross-cutting regulatory issues that influence how courts review all federal regulatory actions.
The Supreme Court will hear oral arguments on this case in March, and a decision is expected by the end of June 2019.
Latest from NAHBNow
The National Association of Home Builders (NAHB) officially opened online registration and housing today for the 2027 NAHB International Builders’ Show® (IBS), the largest annual light construction trade show in the world.
Single-family construction remained soft across most geographic areas in the second quarter of 2026, as rising building material costs, elevated interest rates and economic uncertainty continued to weigh on the industry. By contrast, multifamily construction strengthened in most regions, supported by solid rental housing demand, according to the latest findings from the NAHB Home Building Geography Index (HBGI).
Latest Economic News
Household debt delinquency rates showed signs of stabilization in the second quarter of 2026 as overall share of delinquency balances edged lower and the transition to seriously delinquent debt declined for the second consecutive quarter.
Single-family construction lending fell slightly in the second quarter, according to data released by the Federal Deposit Insurance Corporation.
The percentage of new apartment units that were absorbed within three months after completion was down five percentage points in the first quarter, according to the Census Bureau’s latest release of the Survey of Market Absorption of New Multifamily Units (SOMA).