ISO/DIS 25132

Levels of automation of flight control subsystems for uncrewed aircraft systems (UAS)

General information

Current stage: 40.20 Effective date: May 21, 2026

Originator: ISO

Owner: ISO/TC 20/SC 16

Type: International Standard

Scope

This document defines the classification of civil unmanned aircraft system (UAS) autonomous flight control levels. Based on the human machine role allocation, this document defines 6 UAS autonomous levels, from no autonomy (level 0) to full autonomy (level 5).

Life cycle

NOW

IN_DEVELOPMENT
ISO/DIS 25132
40.20 DIS ballot initiated: 12 weeks
May 21, 2026

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