The FAA Aircraft Certification Service is the office responsible for:
Aircraft Certification is organized into the Office of the Director and four divisions located at our Washington, DC Headquarters, and four geographic directorates. The Aircraft Certification Service headquarters offices and the directorates share responsibility for the design and production approval, airworthiness certification, and continued airworthiness programs of all U.S. civil aviation products.
Page Last Modified: 07/18/13 16:25 EDT
This page can be viewed online at: http://www.faa.gov/about/office_org/headquarters_offices/avs/offices/air/