APT Chapters

APT currently has seventeen active chapters:

Australia Chapter
Central Plains Chapter
Delaware Valley Chapter
Eastern Great Lakes Chapter
Latin America Chapter
Lunenburg Chapter
Northeast Chapter
Northwest Chapter
Ohio Valley Chapter
Ottawa Valley/Outaouais Chapter
Quebec Chapter
Rocky Mountain Chapter
Southeast Region Chapter
Texas Chapter
Washington, D.C. Chapter
Western Chapter
Western Great Lakes Chapter

Geographic Distribution of the APT chapters

Chapters play a critical part in carrying out APT's mission to advance the application of technology to the conservation of the built environment. Like APT, the chapters work to encourage, promote, and advance research, training, and the dissemination of information relating to technology and the preservation of buildings, sites, and objects. Chapters also provide local preservation communities opportunities to interact with other professionals in the field through chapter-sponsored social gatherings, tours, and seminars on topics of regional interest.

APT's Board of Directors can establish new chapters upon the formal petition of four members of APT. APT has prepared a local chapter manual that provides information for establishing a local chapter of APT. For more information, please contact

Katie Irwin
Brian Wentz

Contact local chapter representatives or the Web site for current chapter events and membership information.