Minor alteration Regulation

Minor alteration means an alteration other than a major alteration.

14 CFR 1.1 · the regulation governs
Also defined in 2 more sources

Any alteration that does not fit the definition of a major repair. See major repair.

Guidance: Aviation Maintenance Technician Handbook — Powerplant, p. G-18

An alteration other than a major alteration. This includes alterations that are listed in the aircraft, aircraft engine, or propeller specifications

Guidance: Aircraft Weight and Balance Handbook, p. G-4

Taught in GEN-I Quick reference.