The Advisory Council on Historic Preservation (ACHP) has announced plans to consider changes to the 800 regulations that implement Section 106 of the National Historic Preservation Act (NHPA).

According to the agenda for the ACHP’s February 12 meeting, ACHP Vice Chair Travis Voyles is directing ACHP members to “carry out a review and consider potential revisions to the existing Section 106 regulations at 36 CFR Part 800.” This is being done “[i]n accordance with the Trump Administration’s policy to review existing environmental review regulations” and following the October 2025 Senate Energy and Natural Resources Committee hearing on Section 106 consultation.

According to the agenda, ACHP members “will be asked for their input on a strategy for further engagement with the Members and external stakeholders on this initiative; a process for moving potential revisions to the existing Section 106 regulations forward; and a proposed timeline for rulemaking action.”

The memo indicates that the effort is intended to address “challenges that stakeholders are encountering in the use of the current Section 106 regulations,” including “lengthy and protracted reviews; confusion on addressing indirect and cumulative effects; burdensome requirements for long, linear projects; difficulty reaching agreement on routine effects to historic properties; and the unnecessary delay to critical projects that serve the American people.”

Voyles directs the members to consider these questions:

  • Could the Section 106 regulations, or any portion thereof, be streamlined to more effectively achieve the statutory objectives of the NHPA? If so, what changes should be made?
  • Is there any portions of the Section 106 regulations that are difficult to interpret or have become unnecessary, ineffective, or ill-advised? If so, please identifying [sic] them.
  • Have the Section 106 regulations, or any portion thereof, become outdated? If so, how can they be modernized to better accomplish the statutory objectives of the NHPA?
  • Can any new technologies be leveraged to modify or streamline the Section 106 regulations? If so, please identify them.
  • What additional information should the ACHP collect regarding the Section 106 process? Should the collection of such data be directed in the regulations?
  • Are the Section 106 regulations, or any portions thereof, inconsistent with any E.O.s or directives issued by the President? If so, what modifications would ensure consistency with the orders and applicable law?

A timeline for action is not spelled out, but the agenda suggests fast action; it asks ACHP members to declare “interest in participating in a ACHP committee to review the Section 106 regulations” by February 20, and to provide “any written feedback on the points and questions raised” by February 27.

The 800 regulations form the backbone of how federal agencies implement Section 106, and any changes could have significant impacts on the 106 process. ACRA’s Executive Committee and Government Relations Committee are developing an action plan and consulting with their allies in the preservation community, as well as with champions on Capitol Hill, to ensure that the voices of the CRM industry are heard in this process.

ACRA will provide more information as it becomes available. In the meantime, any questions or comments about this issue should be directed to info@acra-crm.org.