This document provides a socioeconomic classification (SEC) system that categorizes individuals based on their education level and occupation. It assigns classifications from A1 to E1, with A1 being the highest SEC. Individuals are classified based on their level of education, ranging from no formal schooling to post-graduate degrees, and their occupation, such as skilled workers, businessmen, supervisors, junior and senior level executives. For example, senior level executives and businessmen with over 10 employees are typically classified as A1 or A2, while skilled workers and those with primary education or less are often classified as D or E1.