Federal Advisory Council Poised to Drastically Weaken Historic Preservation Review Process, Sparking Widespread Alarm

A federal advisory council, largely comprised of appointees from the Trump administration, is currently poised to enact significant revisions to a crucial federal review process that safeguards historic properties. These proposed changes would fundamentally alter Section 106 reviews under the National Historic Preservation Act (NHPA), drastically curtailing the roles of states, tribal nations, and the general public in assessing the impact of new projects on historically significant sites. Multiple sources indicate that the Advisory Council for Historic Preservation (ACHP) is voting this week on a measure that preservationists warn could "eviscerate" the nation’s cultural heritage protections.

The Advisory Council for Historic Preservation, an independent federal agency established by the NHPA, currently has 24 members. A striking 20 of these members are appointees from the Trump administration, leading to concerns about the politicization of an entity traditionally dedicated to non-partisan heritage protection. The council currently operates without a Senate-confirmed chairman, and one appointee reportedly stepped down in June. The remaining members include three ex-officio representatives from national preservation organizations, whose voices are now largely outnumbered.

The National Historic Preservation Act and Section 106: A Cornerstone of Heritage Protection

Enacted in 1966, the National Historic Preservation Act (NHPA) is a landmark piece of legislation designed to preserve historic and archaeological sites in the United States. At its core is Section 106, a 60-year-old federal mandate that requires federal agencies to "consider the effects on historic properties of any project they propose to carry out." This applies to a vast array of undertakings, from infrastructure development like highway construction and dam projects to federal building renovations, land use changes, and even permits issued for private developments that involve federal funding or licensing. The intent behind Section 106 is to ensure that federal actions do not inadvertently destroy or degrade the nation’s rich tapestry of historic, architectural, archaeological, and cultural resources.

When a federal undertaking has the potential to affect a historic property, a robust review process is triggered. This process involves consultation with a range of stakeholders, including the ACHP itself, State Historic Preservation Officers (SHPOs), Tribal Historic Preservation Officers (THPOs), and often, the public. The goal is to identify historic properties, assess the project’s potential effects, and explore alternatives or mitigation measures to avoid, minimize, or alleviate any adverse impacts. This collaborative approach has been instrumental in saving countless historic buildings, landscapes, and archaeological sites from destruction, ensuring that development proceeds with an awareness and respect for the past. It provides a vital check on federal power, fostering transparency and accountability in decision-making processes that affect communal heritage.

Proposed Revisions: A Deeper Dive into the Contentious Changes

The proposed changes, which have been reviewed by CBS News, represent a fundamental departure from the established framework of Section 106. One of the most significant alterations involves the definition of a "historic property." While the precise modifications to this definition remain subject to the council’s final vote, experts fear it could narrow the scope of properties eligible for protection, effectively excluding sites that might currently qualify under broader interpretations.

Beyond definitional shifts, the procedural changes are particularly alarming. Under the existing law, consultation with State Historic Preservation Officers (SHPOs) is a mandatory component of the Section 106 review. SHPOs are state-appointed officials responsible for administering federal and state preservation programs, including maintaining state registers of historic places and advising on federal undertakings. The proposal would render this mandatory review optional, significantly diminishing the role of state-level expertise and oversight. This change could lead to a patchwork of inconsistent reviews, or worse, a complete bypass of state-level historical expertise in favor of expedited federal decision-making.

Furthermore, the requirement for public comment would also be eliminated. Currently, the public has a vital role in the Section 106 process, allowing local communities, descendant groups, and concerned citizens to voice their perspectives on projects that could impact their shared heritage. The removal of this requirement would severely reduce transparency and community engagement, effectively silencing local voices in decisions that directly affect their historic surroundings. This move is seen by critics as a deliberate attempt to streamline projects by circumventing potential public opposition, regardless of the historical significance at stake.

Perhaps most controversiously, the changes would also limit the ability of Indian tribes or Native Hawaiian organizations to protest projects that may affect their ancestral lands, cultural sites, and sacred places. Tribal Historic Preservation Officers (THPOs) currently hold a co-equal status with SHPOs in the Section 106 consultation process for projects impacting tribal lands or cultural resources. This recognition is critical, as many historic properties hold deep spiritual and cultural significance for indigenous communities, often linked to ongoing traditional practices. Weakening their ability to protest or even participate effectively in the review process is seen as a direct affront to tribal sovereignty and a violation of the federal government’s trust and treaty responsibilities.

The Impetus: Presidential Projects and the Triumphal Arch

The issue of historic preservation review has gained particular interest from President Trump, especially given his administration’s focus on large-scale construction and development. While certain projects, such as a ballroom addition to the East Wing of the White House, are exempt from Section 106 review due to their location on White House grounds, others fall squarely within its purview.

A notable example is the president’s ambitious plan for a triumphal arch, intended to be built near Arlington National Cemetery in Washington, D.C. This monumental project is currently undergoing a Section 106 review. The National Trust for Historic Preservation, a leading non-profit organization dedicated to preserving historic places, has already expressed significant concerns about the review process for the arch. Rob Nieweg, senior vice president of the National Trust, testified before the National Capital Planning Commission earlier this month, stating, "We are deeply concerned about the limited nature of the consultation, the rushed timeline, the exclusion of many parties (including the National Trust) from the consultation process, and the failure to consider less harmful alternatives." This specific project highlights how a desire for accelerated development, potentially linked to presidential initiatives, could be a driving force behind the proposed regulatory changes. The video "Trump’s monumental reimagining of Washington, D.C." further underscores the administration’s expansive vision for federal construction, which could significantly benefit from a less stringent historic review process.

Widespread Opposition from Preservation Groups

The proposed changes have ignited fierce opposition from a broad coalition of preservation organizations, tribal nations, and state officials. These groups argue that the revisions threaten to dismantle decades of established protections and undermine the very spirit of the National Historic Preservation Act.

The National Trust for Historic Preservation has been particularly vocal in its condemnation. In a letter obtained by CBS News, the organization explicitly stated its opposition to the council’s moves, arguing that they will "eviscerate the preservation of our shared civic and cultural heritage in the United States." Brent Leggs, CEO of the National Trust, issued a stern warning: "If implemented, federal agencies will no longer be required to avoid or minimize damage to our nation’s historic sites and landscapes, or seek public input on federal projects that would impact historic places." The National Trust has further declared its intention to pursue legal action to compel the withdrawal of the proposal, signaling a potentially protracted legal battle should the changes be enacted.

The National Association of Tribal Historic Preservation Officers (NATHPO), which holds a seat on the advisory council, has unequivocally stated that the proposed changes would "fundamentally weaken the role of Tribal Nations in the review process and undermine the protection of sacred places." Ira Matt, the association’s executive director of Indigenous Diplomacy and Federal Relations, minced no words, calling the proposal "an affront to Tribal sovereignty." He emphasized the moral and ethical implications, asserting, "Any effort to diminish our voice or disregard the places, traditions, and practices we hold sacred is egregious and represents a violation of the federal government’s trust and treaty responsibilities that is neither morally nor ethically defensible." This strong statement underscores the deep cultural and legal implications for indigenous communities, who rely on Section 106 to protect their ancestral heritage.

Similarly, the National Conference of State Historic Preservation Officers (NCSHPO) has registered its strong objection. Erik Hein, the group’s executive director, expressed profound bewilderment at the timing and nature of the proposed revisions. "It is baffling that during our semiquincentennial the very agency charged with overseeing Section 106 appears to be trying to relive that history, deliberately mislead its own members about what it is doing, and making it easier to destroy our historic places," Hein stated to CBS News. The reference to the "semiquincentennial" – the upcoming 250th anniversary of the United States – highlights the irony of weakening heritage protections at a time when the nation should be celebrating and preserving its historical legacy.

Implications and Future Outlook

If approved and implemented, these changes would have far-reaching and potentially irreversible consequences for historic preservation across the United States. Experts warn that they could significantly expand the federal government’s power to undertake construction or renovation projects on historic sites with substantially less oversight. This shift could lead to:

• Irreversible Damage: Without mandatory state and public input, projects could proceed with inadequate consideration of their impact, leading to the destruction of irreplaceable historic structures, archaeological sites, and cultural landscapes.
• Erosion of Transparency: Removing the public comment requirement would diminish transparency and accountability in federal decision-making, allowing projects to move forward without public scrutiny or debate.
• Undermining Tribal Sovereignty: Limiting the ability of tribal nations to protest projects affecting their heritage would represent a severe setback for tribal self-determination and the federal government’s commitments to indigenous communities. It could lead to increased conflict and legal challenges over land use and cultural resource protection.
• Reduced State Authority: Making SHPO review optional would strip state preservation offices of a critical tool for protecting their local and regional heritage, creating a void in expertise and oversight.
• Increased Litigation: The National Trust for Historic Preservation’s pledge to take legal action suggests that the implementation of these changes could lead to a wave of lawsuits, tying up federal projects in court and creating prolonged uncertainty.
• A Shift in National Priorities: The proposed revisions signal a potential shift in national priorities, de-emphasizing heritage preservation in favor of expedited development and deregulation. This could set a precedent for further weakening environmental and cultural protections.

The current political climate, characterized by an administration often prioritizing deregulation and rapid infrastructure development, provides a critical context for these proposed changes. The ACHP, once a relatively obscure but vital body, has become a focal point in a broader debate about the balance between progress and preservation.

Official Silence

Despite the significant implications and widespread alarm from preservation communities, both the White House and the Interior Department have declined to comment on the proposed changes to Section 106. This silence further fuels concerns among critics who view the move as a concerted effort to dismantle established regulatory frameworks without public explanation or justification. As the ACHP prepares for its crucial vote this week, the future of historic preservation in the United States hangs in the balance, with profound implications for the nation’s cultural heritage for generations to come.