This document discusses different approaches to measuring happiness and well-being across countries and organizations. It describes Gross National Happiness, which uses surveys to measure quality of life in Bhutan. The OECD Better Life Index assigns importance to 11 categories that are essential to well-being, such as health, education, and work-life balance. The UK also officially monitors happiness by surveying citizens on their life satisfaction, happiness, anxiety levels, and the worthwhileness of their lives. The overall goal of these measures is to systematically track subjective well-being and inform policy decisions.