Composting is one of the most important methods for stabilizing the organic matter containing animal manure and agricultural waste. The development of a market for compost greatly depends on the definition and adoption of quality standards. Several countries including the Republic of Korea and private organizations have established quality standards for compost, where certain properties are prioritized and different limits are establishing according to the end-use. However, there is a need to harmonize the methods such criteria at the international level, because none of the methods have been testing frequently for compost stability at frequent intervals. If the compost stability methods is not analyzing properly, then it can result in contaminated soil, groundwater and air pollution with the excessive emissions of ammonia (NH₃) gases, it causes the negative effect of the agricultural field. The aim of this study is to identifying the immature compost by observing compost Color and Odor intensity, and enhances the compost quality determination by the Solvita and CoMMe-100 methods. In this study, we used 32 different livestock manure with organic waste samples for analysis; the research findings suggesting the Solvita method accuracy was increased from 65% to 71% with the combination of Color & Odor intensity, similarly the CoMMe-100 method also improve the accuracy from 69 to 75% along with Color & Odor intensity observation. These results suggesting both methods for final stage compost gave similar appropriate results, but CoMMe-100 method is better than Solvita due to less expenses and short time easy operation.