Architectural preservation aims to preserve the historical, cultural, and architectural significance of buildings and structures by maintaining their integrity and preventing deterioration.

The National Park Service is responsible for maintaining the National Register of Historic Places, which is a list of districts, sites, buildings, structures, and objects significant in American history, architecture, archaeology, engineering, and culture.

Restoration involves returning a historic building to its original appearance and condition, using materials and techniques that are historically accurate.

Adaptive reuse involves modifying a historic building to accommodate a new use while retaining its historic features and character.

Preservation involves maintaining and repairing a historic building to prevent deterioration, without altering its historic character.

Universal design involves making a historic building more accessible to people with disabilities by incorporating features such as ramps, elevators, and accessible restrooms.

Relocation involves demolishing a historic building and reconstructing it in a new location, typically to preserve it from demolition or to make way for new development.

Mitigation involves taking steps to reduce the risk of damage to a historic building from natural disasters or other events, such as installing storm shutters or reinforcing the foundation.

Rehabilitation involves using modern materials and techniques to repair or replace deteriorated historic materials, while retaining the historic character of the building.

Historic research involves gathering information about the history and significance of a historic building, including its architectural features, construction methods, and past occupants.

Restoration involves using traditional materials and techniques to repair or replace deteriorated historic materials, returning the building to its original appearance and condition.

Historic preservation planning involves developing a plan for the preservation and management of a historic building or district, including strategies for maintenance, repair, and adaptive reuse.

Cultural resource management involves managing and protecting historic resources, including buildings, sites, and artifacts, to ensure their preservation and significance for future generations.

Architectural survey involves surveying and documenting historic buildings and districts, including their architectural features, construction methods, and historical significance.

Adaptive reuse involves using modern materials and techniques to adapt a historic building for a new use, while retaining its historic character.