NAHB Files Amicus Brief in Supreme Court Case Challenging Power of Federal Regulators

Legal
Published
Contact: Ellen Wilson
[email protected]
Director, Community Member Services
(202) 266-8694

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.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Housing Finance | Multifamily
Oct 21, 2026
HUD Expands Multifamily Mortgage Insurance to Built-to-Rent Developments

The Department of Housing and Urban Development (HUD) issued a mortgagee letter to announce it is revising its policy to expand access to HUD-insured Federal Housing Administration (FHA) financing for built-to-rent developments.

Advocacy
Oct 21, 2026
NAHB Invests $47K in State and Local Advocacy Efforts

During the Fall Leadership Meeting in Detroit, the State and Local Government Affairs Committee approved $47,000 through the State and Local Issues Fund to help HBAs reduce barriers to housing attainability.

View all

Latest Economic News

Economics
Oct 21, 2026
Nearly One in Three Construction Workers are Hispanic

Diversifying the construction labor force remains a key priority amid persistent skilled labor shortages. According to NAHB analysis of the 2024 American Community Survey, non-Hispanic White workers account for the majority of the construction industry at 55.8%. Hispanic workers now represent nearly one-third of the labor force at 32.8%, followed by non-Hispanic Black workers at 5% and non-Hispanic Asian workers at 1.8 %.

Economics
Oct 21, 2026
Market Share for Modular and Other Non-Site Built Housing in 2025

The total market share of non-site-built single-family homes (modular and panelized) was just 3% of single-family homes in 2025, according to NAHB analysis of completion data from the U.S. Census Bureau’s Survey of Construction (SOC).

Economics
Oct 20, 2026
Single-Family Starts Down as Affordability Challenges Persist

Single-family housing starts declined in September as builders faced higher financing, building material costs, and ongoing labor shortages.