The Environmental Engineering Student Association of UPN “Veteran” East Java, especially the Advokesma Department, held a Guest Lecture. Guest Lecture is a learning activity like a lecture by inviting external speakers who aim to gain knowledge and broaden their horizons. Guest lecture 2 is held online using Google Meet on Thursday, August 13, 2020. Guest lecture with the theme Handling Hazardous and Toxic Medical Solid Waste Infectious Covid-19 ”, presenting resource persons Dwi Wantoro, ST. (Co Founder and Consultant of PT. Naura Solusi Utama), DR. Elmi Sumiyarsono, ST, MT. (Planning, Evaluation, and Reporting Analyst of the East Java Province Environmental Service). The benefits of participating in this activity are students who understand the management mechanism of hazardous and toxic medical solid waste, gain insight into medical waste management during the Covid-19 pandemic, and get a certificate