What is DRC in VLSI? All Questions › Category: VLSI CMOS › What is DRC in VLSI? 0 Vote Up Vote Down chetan shidling asked 4 years ago I need short information. 1 Answers 0 Vote Up Vote Down chetan shidling answered 4 years ago DRC means the design rule check, this verification is performed to check the layout design. Proper distance should be maintained between metal to metal, poly to metal, and so on.