TOEFL If your language of instruction beginning in primary school was not English, you'll need to take either the TOEFL (Test of English as a Foreign Language) OR the IELTS (International English Language Testing System).On the TOEFL, you must score a minimum of 100 on the internet-based exam. Applicants who do not meet or exceed these minimums are not eligible for admission to our programs. We do not waive the TOEFL or IELTS examinations for applicants who fit the above criteria. To be eligible for Fall admission, this exam must be taken on or by December 1, so that your score report will reach us by the application completion deadline of December 15.If English is your native language, or if all of your education from primary school forward has been in English, you are not required to take either of these exams. IELTS If your language of instruction beginning in primary school was not English, you'll need to take either the TOEFL (Test of English as a Foreign Language) OR the IELTS (International English Language Testing System). On the IELTS you must score a minimum of 7 total. Applicants who do not meet or exceed these minimums are not eligible for admission to our programs. We do not waive the TOEFL or IELTS examinations for applicants who fit the above criteria. To be eligible for Fall admission, this exam must be taken on or by December 1, so that your score report will reach us by the application completion deadline of December 15.If English is your native language, or if all of your education from primary school forward has been in English, you are not required to take either of these exams. GRE You should score in at least the 80th percentile on both the Quantitative and Analytic sections of the GRE - this is not a requirement, simply a recommendation. To be eligible for Fall admission, this exam must be taken on or by December 1, so that your score report will reach us by the application completion deadline of December 15.

PS Write a short description outlining your why you would like to enroll in the engineering department you chose. Feel free to explain your academic interests, career goals, and why the department’s relationship with LGO fits you. In the Sloan application, we ask you to keep your statement to 300 words. In the SoE application, there is no defined length, but we believe 300 words is still a good maximum length. CV Upload a business resume that lists your employment history, educational record, and any other appropriate information. We recommend you follow the general rules and guidelines for an American-style resume: ideally no more than one page long and in reverse chronological order. Fee A $75 application fee. RL MIT LGO applicants submit three recommendation letters. At least one letter should be a professional recommendation and at least one should be a recommendation focusing on your technical/scientific skills. It’s certainly possible for a recommendation to touch on both professional and technical qualities, especially if you’ve worked in a setting solving complex problems. （详情见https://lgo.mit.edu/apply/application-directions/） Transcript Upload official transcript copies in the online application. A scanned copy of your transcripts uploaded to the online system is sufficient. We will ask all admitted applicants for an official transcript. Any discrepancies between the transcripts in your application and the hard copies may result in a candidate’s rejection or withdrawal of our admission offer.