Under publication
ISO 23705
Space systems — Identifying, evaluating and avoiding collisions between orbiting objects
Reference number
ISO 23705
Edition 1
2026-06
Under publication
ISO 23705
87556
Under publication (Edition 1, 2026)
Final production steps (up to seven weeks).

Abstract

This document provides the workflow and technical requirements for perceiving, evaluating and avoiding collisions among orbiting objects, data requirements for these tasks, identifies techniques that can be used to estimate either the probability or the consequence of collisions, or both, and provides requirements and guidance for executing collision avoidance manoeuvres.

General information

  •  : Under development
     : 2026-06
    : International Standard under publication [60.00]
  •  : 1
  • ISO/TC 20/SC 14
    49.140 
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