Environmental and Historical Compliance

What Are Historic Properties

Key Points

Under the National Historic Preservation Act of 1966 (NHPA), historic properties are buildings;structures, sites, objects, and traditional cultural properties that are at least 50-years old (with exceptions).
Do not start ANY work (except in emergencies that are an immediate threat to health and safety) until the historic review is complete.

Detailed Discussion

Section 106 Consultation

If a project funded by Federal Emergency Management Agency (FEMA) has the potential to affect an historic property, FEMA is required to initiate a Section 106

Consultation.  Section 106 of the NHPA requires federal agencies to enter a 4-step consultation process if historic properties may be affected by a federal undertaking.  The four steps are as follows:

1.   FEMA Initiates the Section 106 Consultation process

2.   Historic properties are identified and evaluated

FEMA evaluates the significance of the historic properties and consults with SHPO (State Historic Preservation Officer and or THPO (Tribal Historic Preservation Officer), if there are Native American interests.

3.   Adverse Effects are Assessed

FEMA, in consultation with SHPO and/or THPO, will make an assessment of adverse effects.  If they agree there will be no adverse effect, FEMA may proceed with the project.

4.   Adverse Effects are Resolved

If the project will have adverse effects, FEMA will notify and consult with affected parties (including the public) to determine ways to avoid, minimize, or mitigate adverse effects.

Emergency Situations

Section 800.12 of NHPA applies to projects or undertakings that will be implemented within 30 days after the disaster or emergency has been formally declared.  FEMA may request an extension prior to expiration of the 30 days.

Immediate rescue and salvage operations conducted to preserve life or property during this 30-day period are exempt from Section 106 and this section.

Memorandums of Agreement (MOA)

When there is the potential to adversely affect historic properties, FEMA may enter into an MOA with SHPO/THPO.  This agreement will spell out timelines, methods for resolving disputes, review criteria, project monitoring, and public involvement.

Regulations: 36 CFR Part 800


This website is not sponsored by, endorsed by, or affiliated with FEMA or any federal agency. All content is provided for informational purposes only and does not constitute legal advice or professional grant guidance. Most information on this site is derived from publicly available Federal publications that are in the public domain under Section 105 of the U.S. Copyright Act. Eligibility determinations are made solely by the responsible federal agency. Please consult professional advisors for specific FEMA Public Assistance matters.

Please review the Terms of Use and Disclaimers and your continued use confirms your acceptance