Constitution of the Republic of China (Taiwan) Article 144
Public utilities and other enterprises of a monopolistic nature shall, in principle, be under public operation. In cases permitted by law, they may be operated by private citizens.
中文原文 中華民國憲法第144條
公用事業及其他有獨佔性之企業，以公營為原則，其經法律許可者，得由國民經營之。