Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

nkSRPS EN ISO 20785-4:2025

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

General information

30.99     Apr 1, 2026

40.20    Jun 17, 2026

ISS

Z085

European Norm

49.020  

English  

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
SRPS EN ISO 20785-4:2022

NOW

PROJECT
nkSRPS EN ISO 20785-4:2025
30.99 CD approved for registration as DIS
Apr 1, 2026

Related project

Adopted from prEN ISO 20785-4 rev IDENTICAL

Adopted from ISO/FDIS 20785-4 IDENTICAL