UPSC Engineering Services Main Result 2020 DECLARED: Direct link to check scores @ upsc.gov.in UPSC Engineering Services Main Result 2020 DECLARED: Direct link to check scores @ upsc.gov.in Here is how you can check the UPSC Engineering Services Main Result 2020 on the official website of the commission. advertisement UPSC Engineering Services Main Result 2020 DECLARED: Direct link to check scores @ upsc.gov.in UPSC Engineering Services Main Result 2020: The Union Public Service Commission, UPSC has declared the results of the Engineering Services (Main) Examination, 2020. All the candidates who appeared for the UPSC Engineering Services Main Exam 2020 can check their scores on the official website -- upsc.gov.in.