Proof
ISO/PRF 18928
Imaging materials — Unprocessed photographic films and papers — Storage practices
Reference number
ISO/PRF 18928
Edition 4
2026-07
Proof
ISO/PRF 18928
91670
Under development (Edition 4, 2026)
This draft is in the approval phase.
Will replace ISO 18928:2013

Abstract

This International Standard specifies recommended storage conditions for unprocessed silver halide containing photographic materials. It is not applicable to processed films and prints.

This International Standard is applicable to black-and-white and colour photographic materials (negative films, positive films, reversal films, positive papers, and X-ray films).

General information

  •  : Under development
     : 2026-07
    : Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
  •  : 4
     : 6
  • ISO/TC 42
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