Update on SoLID status since last collaboration meeting (8/2019). We successfully passed Director's Review. Updated pCDR, cost/schedule. JLab submit SolID to DOE. DOE is ready to move SoLID to next step - Science Review. SoLID pre-R&D plan (mainly DAQ and Cherenkov tests) was approved and first quarter progress well. Needs to prepare for the Science Review.