This volume LNCS 12926 constitutes the papers of the 10th International Conference on Electronic Government and the Information Systems Perspective, EGOVIS 2021, held in September 2021 as part of the DEXA 2021 conference.

Government as a Platform? Constitutive Elements of Public Service Platforms.- A Solution to Support Integrity in the Lawful Interception Ecosystem.- Can Tech4Good Prevent Domestic Violence and Femicides? An Intelligent System Design Proposal for Restraining Order Implementations.- Toward Smart City Architecture Principles: A Cornerstone in the Case of Smart City Duisburg.- Analysing the Surface Urban Heat Island effect with Copernicus data.- Vulnerability of State-Provided Electronic Identification: The Case of ROCA in Estonia.- Transparency by default: GDPR Patterns for Agile Development.- Anonymization between minimization and erasure: The perspectives of French and Italian data protection authorities.- A Legal Framework for Digital Transformation: A Proposal based on a Comparative Case Study.- Classification and association rules in Brazilian Supreme Court judgments on pre-trial detention.- Social Security Reformin Brazil: a Twitter sentiment analysis.- Demystifying Tax Evasion Using Variational Graph Autoencoders.- Using Machine Learning for Risk Classification in Brazilian Federal Voluntary Transfers.