South Yolotan 100 x 10⁸ m³/a Sales Gas Production Facilities in Turkmenistan, completed and put into production successfully by China Petroleum Engineering Co.,Ltd. Southwest Company in August 2013, is the first project reviewed by state expertise bodies in Turkmenistan. Analyzed and summarized is the work procedure of Turkmenistan state expertise bodies in review on design documents for the project, listed are some considerations and corresponding improvement measures, which will provide valuable reference for future similar engineering designs. It is pointed out also that future engineering designs shall be improved further so as to adapt to the national conditions of Turkmenistan.