See the announcements regarding COVID-19 PROGRESSIVE LIFTING OF CONTAINMENT MEASURES MOTIVATED BY THE COVID-19 PANDEMIC HEALTH AND SAFETY GUIDELINES RECOMMENDATION TO SCIENTIFIC AND HIGHER EDUCATION INSTITUTIONS ON THE TERMINATION OF THE STATE OF EMERGENCY MOTIVATED BY THE COVID-19 PANDEMIC TRANSITIONAL AND EXCEPTIONAL ARRANGEMENTS FOR THE SUBMISSION DEADLINES, FEES AND EMOLUMENTS IN THE POLYTECHNIC INSTITUTE OF COIMBRA CHANGES TO THE OPERATIONAL PROCEDURES OF THE POLYTECHNIC OF COIMBRA IN THE LIGHT OF THE OUTBREAK OF COVID-19 TRANSITIONAL AND EXCEPTIONAL ARRANGEMENTS REGARDING TEACHING-LEARNING AT THE POLYTECHNIC INSTITUTE OF COIMBRA