A Supplemental Type Certificate may be issued to more than one applicant for the same design change, provided each applicant shows compliance with the applicable airworthiness requirement. Which option best reflects this statement?

A Supplemental Type Certificate may be issued to more than one applicant for the same design change, provided each applicant shows compliance with the applicable airworthiness requirement. Which option best reflects this statement?

• A. True
• B. False
• C. Only for one applicant
• D. Never allows multiple applicants

Answer: (C)

Certification for a design change focuses on the modification itself meeting the airworthiness requirements, not on who applies for it. Because the same design change may be adopted by different operators or manufacturers, the authority allows more than one applicant to pursue the same modification, as long as each independently demonstrates compliance with the applicable airworthiness standards. This flexibility ensures the design change can be installed by multiple stakeholders who all meet the required criteria. So the statement is true: more than one applicant can be issued or named for the same design change, provided each shows compliance.

Certification for a design change focuses on the modification itself meeting the airworthiness requirements, not on who applies for it. Because the same design change may be adopted by different operators or manufacturers, the authority allows more than one applicant to pursue the same modification, as long as each independently demonstrates compliance with the applicable airworthiness standards. This flexibility ensures the design change can be installed by multiple stakeholders who all meet the required criteria. So the statement is true: more than one applicant can be issued or named for the same design change, provided each shows compliance.