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ISO (International Organization for Standardization) is the world’s largest producer of optional international standards. International standards determine current specifications of products, services and certified methods, helping to streamline the industry. As they are created on the basis of international agreement, they assist in overcoming barriers in international trade.
Optics and photonics — Test method for temperature coefficient of refractive index of optical glasses — Part 1: Minimum deviation method
(Optique et photonique — Méthode d´essai pour déterminer le coefficient de température de l´indice de réfraction des verres optiques — Partie 1: Méthode de la déviation minimale)
Standard published on 14.7.2025
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Optics and photonics — Test method for temperature coefficient of refractive index of optical glasses — Part 2: Interferometric method
(Optique et photonique — Méthode d´essai pour déterminer le coefficient de température de l´indice de réfraction des verres optiques — Partie 2: Méthode interférométrique)
Standard published on 6.5.2024
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Healthcare organization management — Pandemic response — Guidance on social distancing and source control
(Management des organisations de soins de santé — Réponse en cas de pandémie — Recommandations relatives a la distanciation sociale et au contrôle a la source)
Standard published on 13.5.2024
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Shipbuilding — Shipborne barges, series 3 — Main dimensions
(Construction navale — Barges de la série 3 embarcables a bord des navires — Dimensions principales)
Standard published on 14.3.1985
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Ambient air — Determination of the mass concentration of sulfur dioxide — Tetrachloromercurate (TCM)/pararosaniline method
(Air ambiant — Détermination de la concentration en masse du dioxyde de soufre — Méthode au tétrachloromercurate (TCM) et a la pararosaniline)
Standard published on 30.8.1990
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Ambient air — Determination of mass concentration of nitrogen dioxide — Modified Griess-Saltzman method
(Air ambiant — Détermination de la concentration en masse de dioxyde d´azote — Méthode de Griess-Saltzman modifiée)
Standard published on 23.7.1998
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Vitreous and porcelain enamels — Determination of surface scratch hardness according to the Mohs scale
(Émaux vitrifiés — Détermination de la dureté superficielle suivant l´échelle de Mohs)
Standard published on 24.10.2022
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Straight bevel gears for general engineering and heavy engineering — Basic rack
(Engrenages coniques a denture droite de mécanique générale et de grosse mécanique — Crémaillere de référence)
Standard published on 1.6.1976
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Instant tea — Determination of free-flow and compacted bulk densities
(Thé soluble — Détermination de la masse volumique sans tassement et apres tassement)
Standard published on 1.9.1982
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Aerospace — Fluid systems and components — Pressure and temperature classifications
(Aéronautique et espace — Systemes de fluides et éléments constitutifs — Classification des températures et des pressions)
Standard published on 30.7.2007
Selected format:Latest update: 2026-03-27 (Number of items: 2 269 573)
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