14 CFR · Part 25
14 CFR § 25.1207
Compliance.
Unless otherwise specified, compliance with the requirements of §§ 25.1181 through 25.1203 must be shown by a full scale fire test or by one or more of the following methods:
(a)
Tests of similar powerplant configurations;
(b)
Tests of components;
(c)
Service experience of aircraft with similar powerplant configurations;
(d)
Analysis.
Regulations Referenced
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
Primary Source