Certified Reference Materials: What They Are and Why They Matter

Many newcomers to quality infrastructure (QI) struggle to understand the role of metrology, a key domain within the discipline. It can be challenging to grasp how metrology forms the backbone of a QI system, not only in terms of physical metrology, such as measuring weights, length, time, or temperature, but even more so when it comes to chemical metrology.

Reference materials of the Designated Institute of the Philippines
Photo by Christian Schoen
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Women in the Quality Infrastructure System

Gender inequality is still present throughout the world

The world is equally composed of women and men. However, gender inequality is still present throughout the world. As published by the United Nations in October 2020, only 47% of working-age women participated in the global labour market, while for men, the percentage was 74%. This gender gap has remained relatively constant since 1995, i.e., the difference between men and women employed worldwide has not changed in the last 25 years.[1]

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