This dashboard monitors electoral irregularities across 400 districts using Thai election data. A bivariate choropleth map, colored by the interaction between victory margin (Safe-seat, Moderate, Marginal) and reported problem severity (Major, Minor, None), uses a 3×3 color matrix. Linked views include a bar chart and pie chart, both filterable by district or party-list mode and by metric: reported problems, spoiled ballots, or voter turnout. Built with D3 v7, the visualization employs `d3.rollup`, `d3.pie`, `d3.arc`, and SVG rendering, with data loaded from `MainPointComplete.csv`.