News

From 16 Jun 2025

From 12 Apr 2025

Since APRIL 2025, COTIF has recognized OK-A "K Diffusion" as an expert...

From 11 Jun 2018

On 08.06.2018 NB Key Diffusion successfully passed a recertification...

From 11 Jun 2018

From 04.06.2018 to 08.06.2018 the non-destructive control experts mag....

From 17 Mai 2018

On 07.05.2018 In compliance with the requirement of point 6.8.2.4.6 of...

From 30 Nov 2017

On 24.11.2017 NB Key Diffusion raised the level of professional...

From 28 Mai 2017

In mid-May 2017 NB Key Diffusion performed a type approval of bundles...

From 14 Mai 2017

At the beginning of May 2017 NB Key Diffusion Diffusion carried out...

From 26 Mär 2017

In March 2017 NB Key Diffusion completed a periodic inspection of...