ISO 12234-4:2026

Digital imaging — Image storage — Part 4: Digital negative format

Publication date:   Mar 24, 2026

General information

60.60   Standard published   Mar 24, 2026

ISO

ISO/TC 42 Photography

International Standard

37.040.99   Other standards related to photography

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Scope

This document specifies the Digital Negative (DNG) image file format. A DNG file meets the requirements provided in this document.

Life cycle

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PUBLISHED
ISO 12234-4:2026
60.60 Standard published
Mar 24, 2026