This research purpose is to study the relationship between good governance and the efficiency of waste reduction and the enterprise performance in the perspective of balanced scorecard. The population studied is 308 successful enterprises that received the Outstanding Corporate Governance Award from the Department of Business Development at the national and provincial levels from 2016 – 2018. The sample group is 179 entrepreneurs and enterprise employees using questionnaires as a tool for data collection. The statistics used for data analysis are percentage mean standard deviation correlation analysis and multiple regression analysis. The research results showed that good governance participation and cost effectiveness had a positive relationship with the overall enterprise performance. The moral principles had a negative relationship with the enterprise performance as a whole with statistical significance at the level of 0.01. The efficiency of waste reduction had a positive relationship with the overall business performance of the enterprise with statistical significance at the level of 0.01. The good governance accountability and efficiency in reducing waste are positively correlated with overall performance with statistical significance at the level of 0.05 and with the statistical significance at the level of 0.01 respectively

The objective of this research is to reduce waste in the production ceramics of Dadear Ceramics Factory in Lampang Province. The 7 quality control tools (7 QC Tools) were implemented including Check sheet Graph Pareto diagram and Fishbone diagram were used in analyze problem and solve the problems. It was found that most of the wastes come from burning ceramics process. The kilns and wheelbarrow has been used for a long time furthermore the equipment and parts were damaged from lack of maintenance. The non-standard of product arrangement method into the furnace were the cause of waste. Thus the researcher were improve wheelbarrow into the kilns and design a fixture to help worker to product arrangement. The results of the research which geathering data from quality inspection department. Then comparing data before the improvement (between September to December 2013) and after the improvement (between November 2014 to February 2015) the wastes are reduced from 8.97% to 0.29%. The result of improving is very efficiency because it can reduce the wastes to 8.68%.