Regular compliance under UIDAI (Unique Identification Authority of India) involves adhering to the prescribed guidelines, rules, and standards to ensure the integrity, security, and confidentiality of Aadhaar data. Entities such as Authentication Service Agencies (ASAs) and Authentication User Agencies (AUAs) must comply with regulations like data encryption, secure storage, and periodic audits. Regular compliance checks ensure that Aadhaar data is not misused, maintaining trust in the system. Non-compliance may lead to penalties or suspension of services.