StacksVerified U.S. regulatory reference

14 CFR §25.1715

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)EWIS components used for electrical bonding and protection against static electricity must meet the requirements of § 25.899.
  2. (b)On airplanes having grounded electrical systems, electrical bonding provided by EWIS components must provide an electrical return path capable of carrying both normal and fault currents without creating a shock hazard or damage to the EWIS components, other airplane system components, or airplane structure.