A monitor showing a world map with the overview of the global spread and evolution of quality infrastructure systems.

From Metrics to Momentum: What the Global Quality Infrastructure Index 2025 Reveals

Events, PublicationsUlrich Harmes Liedtke, Christian Schön

Launch of the GQII 2025 Report The Global Quality Infrastructure Index (GQII) 2025 was launched on 9 December 2025 in an online event hosted by PTB’s International Cooperation group which brought together almost 180 policymakers, practitioners, researchers and development partners from around the world. The index, compiled by Mesopartner with support from the German Federal…

A group photo of the members of the QuISP Alumni Network Team standing outside on some steps at PTB Braunschweig

Strengthening Network Collaboration: QuISP Alumni Moderators Meet in Braunschweig

EventsGloria Hanna

The QuISP Alumni Network, established in 2019 by the Physikalisch-Technische Bundesanstalt (PTB), continues to grow as a dynamic global platform for quality professionals who have completed the Quality Infrastructure for Sustainable Development (QuISP) blended learning course. Over the past 16 years, more than 228 experts from quality infrastructure (QI) institutions, ministries of trade, chambers of…