ISO/FDIS 20785-4

Dosimetry for exposures to cosmic radiation in civilian aircraft — Part 4: Validation of codes

General information

Current stage: 50.20 Effective date: May 13, 2026

Originator: ISO

Owner: ISO/TC 85/SC 2

Type: International Standard

Scope

This document is intended for the validation of codes used for the calculation of doses received by individuals on board aircraft. It gives guidance to radiation protection authorities and code developers on the basic functional requirements which the code fulfils.
Depending on any formal approval by a radiation protection authority, additional requirements concerning the software testing can apply.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 20785-4:2019

NOW

IN_DEVELOPMENT
ISO/FDIS 20785-4
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
May 13, 2026

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