DIN celebrates its centenary!

© iStock/RuthBlack

On our special celebratory pages you can find out how DIN has developed over the years and what our plans are for the future. We would also like to express our appreciation of all those who participate in standardization and contribute their knowledge for the benefit of German industry and society as a whole.

We will continue to expand these pages to keep you up to date during the course of our centenary year. It’s worth coming back!

We look forward to celebrating our birthday with you.

 

Contact

DIN e. V.

Andrea Schröder

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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More information

The most important events in DIN’s history

What is a standard? How is a standard developed? Information about standardization 

The benefits of DIN membership

A wonderful world thanks to standards

Fünf Zahnbürsten in einem Zahnputzbecher. Daneben Handtuch, Seife und Zahnpasta. © fotolia.com/ kolesnikovserg

Whoever follows the advice of their dentist or pharmacist benefits from it at least twice a day. Here we are talking about the Tuft-retention test: the individual tufts (or what we often call “bristles”) of a toothbrush must be able to withstand a force of 15 newtons according to the International Standard DIN EN ISO 20126. Why? So they stay put in the head of the toothbrush and don’t end up being swallowed. In practice this works quite well. Before the bristles begin to fall out, they have usually become so bent that we have already bought ourselves a new toothbrush

Im Vordergrund: Grill mit Fleisch und Gemüse. Im Hintergrund: Menschen sitzen an einem Tisch im Garten. © fotolia.com/ bernardbodo

Summer is the time for BBQs and a good time to check your barbeque for safety. DIN EN 1860-1 requires, for example, that a barbeque with a foldable stand must be able to be locked in operating position to prevent tipping or collapse. In order to prevent your hotdog from falling into the coals, the clear distance between the bars of the cooking grid cannot exceed 20 mm. And according to DIN EN 1860-2, barbeque charcoal is not permitted to contain pitch, fossil coals, petroleum, coke or plastic

Treppenhaus mit Blick auf die Treppe. © fotolia.com/A. Karnholz

One of the most important standards in stair construction is DIN 18065. It specifies requirements for stairs in buildings and was updated most recently in March, 2015. This standard specifies terminology, measuring rules, main dimensions and tolerances – ranging from the landing to the tread (or “going”) to the rise-to-tread ratio.  The result: stairs are comfortable – and safe – to climb.

Zwei Smartphones liegen auf einem Tisch und werden aufgeladen © fotolia.com/ Witthaya

Most of us have been on the go only to realize that our mobile phone battery is dead. Luckily, you have a good chance of using a friend’s charger device. This is thanks to the universal charger interfaces produced by most manufacturers.

Eine Gurke liegt halb aufgeschnitten auf einer Holzoberfläche. © fotolia.com/sommai

No, cucumbers have not been standardized. And certainly not their straightness (or crookedness!)

Yet from 1988 to 2009 there was in fact an EU regulation that defined commercial classes for cucurbits. And in order to belong to the class “Extra” the cucumber had to be “well-formed and practically straight”. In the meantime however, the vegetable is allowed to grow as it pleases.

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