Ethiopia’s road to a green textile sector
14.02.2023Stakeholders draft measures to improve quality infrastructure for organic cotton
Political tailwind for the green transformation in the Eastern Partnership
13.12.2022In November 2022, an exciting new PTB international cooperation project, Quality Standards
Improved trade in the Caribbean through CALIDENA
14.07.2022One of the most important prerequisites for reducing poverty in the Caribbean
Energy from sunlight: New project starts in Morocco
16.06.2022Using the sun’s energy efficiently is a key factor for the success
Training of French-speaking Calidena facilitators
15.12.2021The Physikalisch-Technische Bundesanstalt (PTB) has developed the Calidena method to improve quality
Drum roll, flourish and applause calidena.ptb.de is online
18.11.2021Calidena is an artificial word made up of two Spanish words. The