Technological advances have given both environmental agencies and citizens new ability to monitor compliance and address environmental problems, especially in areas that suffer disproportionate impacts. During the fall of 2020, INECE convened a six-part webinar discussing issues related to the possible role of citizen science, or participatory science, in compliance and enforcement. INECE launched the series recognizing the rapidly increasing interest in citizen monitoring and the similarly rapid growth in low-cost monitoring technologies. Offsite monitoring technology also became a more important issue during the pandemic, as access to some sites became increasingly limited.