This document summarizes a study that assesses cleaner production levels in agro-based industries using fuzzy logic. The researchers collected data from 22 cashew processing plants on factors like resource consumption, waste generation, and process efficiency. They defined membership functions and rules to evaluate each factor linguistically. A fuzzy inference system aggregated the factors into scores for three criteria: process, environmental, and sustainability. It then determined an overall cleaner production level. The results showed variation across plants and identified areas for improvement. The fuzzy logic approach provided a simple way to assess cleaner production when data is imprecise. The study underscores the importance of such assessments for promoting sustainability in agro-industries.