|The carbon footprint concept has been utilized by the international community as a labelling system on commodities and services in the face of global warming. Carbon dioxide is used as a quantifying indicator of greenhouse gas emissions from processes such as material acquisition, manufacture, distribution, sales, use, and waste treatment. This method is used to encourage manufacturers to reduce greenhouse gas emissions and improve energy efficiency. Currently, the Ministry of Economic Affairs and Industrial Development Bureau, and Bureau of Energy are working with the Environmental Protection Administration to assist in the calculation of carbon footprints generated by all industrial goods. This parallels the international trend of placing emphasis on the labeling and disclosure of carbon footprints so that fishery products from our nation can maintain export competitiveness into the future. Furthermore, this study will increase the awareness of environmental protection in the farming industry. Our nation should take initiative to embark on the planning of carbon footprint labelling on farmed fishery products. In this proposal, the carbon footprint product category rules (CF-PCR) for farming white-leg shrimps and shellfish, including mussels or oyster products, have been established based on calculation and estimation standards in developed countries. The CF-PCR of farming white-leg shrimps and shellfish will be set up, including data labeling and estimation standards in raw material sources, production, supply chain, usage and waste recycling. Bottlenecks and difficulties encountered in this process have also been evaluated.