Approved regional investigations resulting in a Notice of Violation (NOV) and the details associated with each violation that are documented in the Consolidated Compliance and Enforcement Data System (CCEDS). All NOVs displayed were sent as physical letters to the Regulated Entities' business contacts. An NOV may contain multiple violation citations (Category A, B, and C) due to identified noncompliance with different regulatory requirements. Note other databases are utilized within the agency and may contain information on additional violations.