Risk Limiting Audit Center Welcome to the Audit Center. Past and upcoming audit information will be posted here. 2024 General Election 2024 Audits of the November 5, 2024 General Election The audit of the November 5th, 2024 General Election was completed on November 21st. Two contests were audited: President Vice President and State Representative 28 The Presidential Audit was conducted using the batch comparison method. The Representative 28 Audit was conducted using the ballot polling method. The risk limit for these audits was set at 9%. Dice Roll 11-18-24 RLA Video Day 1 RLA Video Day 2 Audit Briefs and Reports RI RLAs short report - HD28.pdf PDF file, less than 1mbmegabytes RI RLAs short report- presidential.pdf PDF file, less than 1mbmegabytes audit-report-11-5-24-Representative-28-Ballot-Polling-Audit.csv Excel file, less than 1mbmegabytes audit-report-November-5-2024-General-Election-Presidential-Audit.csv Excel file, less than 1mbmegabytes Ballot Manifest RI2024-General-Manifest-11-14-24.xlsx Excel file, less than 1mbmegabytes RI2024-Rep 28-manifest.csv Excel file, less than 1mbmegabytes Audit Batches ballot-retrieval-State-of-Rhode-Island-11-5-24-Representative-28-Ballot-Polling-Audit-2024-11-19T00_05+00_00.csv Excel file, less than 1mbmegabytes batch-retrieval-State-of-Rhode-Island-November-5-2024-General-Election-Presidential-Audit-2024-11-19T00_04+00_00.csv Excel file, less than 1mbmegabytes Tally Sheets Scans Batch Comparison.pdf PDF file, about 8mbmegabytes 2024 Ballot Poling RLA R28 tally sheet - agregate.xlsx Excel file, less than 1mbmegabytes Rep 28 Ballot Polling Tally Sheets.pdf PDF file, less than 1mbmegabytes 2024 Election Cycle Risk Limiting Audits 2024 Presidential Preference Primary Audit The Board of Elections conducted an audit of the Presidential Preference Primary with a risk limit of 9%. The HASH for this manifest is c961ace03280c0ae2c9801838a99f682de27f22c2613d133b21812758afdfeff The HASH for the batch totals is 731c4cf13b07a5165ba92382139df41e01f64896992ce0ceb8acdc0815d2eb51 Audit Briefs and Reports RI Brief RLA Report for the Republican Presidential Primary.docx Word file, less than 1mbmegabytes Audit Report April-2-2024 PPP-Republican-Primary.csv Excel file, less than 1mbmegabytes Ballot Manifest RI PPP 2024 batch totals Excel file, less than 1mbmegabytes Audit Batches batch-retrieval-RI-BOE-April-2-2024-PPP-Republican-Primary-Audit.csv Excel file, less than 1mbmegabytes RI2024-PPP-batch-totals-final Excel file, less than 1mbmegabytes RI PPP 2024 batch totals Excel file, less than 1mbmegabytes 2022 Minerva Pilot Introduction to Minerva The links and information below pertain to Minerva version 1.0. The 2022 Minerva Pilot conducted here provided the researchers with additional data for Minerva 1.0 and a first test of Minerva 2.0. When Minerva 2.0 information becomes available, we will link to those papers here. Filip Zagórski, Grant McClearn, Sarah Morin, Neal McBurnett and Poorvi L. Vora, USENIX Security, 2021. Full version with proofs is: Filip Zagórski, Grant McClearn, Sarah Morin, Neal McBurnett and Poorvi L. Vora,arXiv:2008.02315, first version 5 August 2020. Latest version 21 February, 2021. Oliver Broadrick, Sarah Morin, Grant McClearn, Neal McBurnett, Poorvi L. Vora and Filip Zagórski, Accepted, Seventh Workshop on Advances in Secure Electronic Voting, in association with Financial Cryptography 2022. Note: Random variations in round sizes do not affect the risk-limiting property of Minerva. Audit Briefs and Reports RLA Auxiliary Data Protocol PDF file, less than 1mbmegabytes RLA Protocol - Ballot Polling Audit PDF file, about 1mbmegabytes Minerva Audit Report Excel file, less than 1mbmegabytes Ballot Manifests Full Manifest Excel file, less than 1mbmegabytes Audit Batches Batch Seed Batch Retrieval PDF file, less than 1mbmegabytes Ballot Retrieval Placeholders PDF file, less than 1mbmegabytes Batch Retrieval List PDF file, about 1mbmegabytes Batch Labels PDF file, less than 1mbmegabytes Batch Retrieval List PDF file, about 1mbmegabytes Tally Sheets PDF file, about 2mbmegabytes 2020 General Election Audits Audit Briefs and Reports 2020 General Election RLA Protocol PDF file, less than 1mbmegabytes 2020 General Election RLA Brief Report PDF file, less than 1mbmegabytes Ballot Manifests Manifest Builder Excel file, less than 1mbmegabytes Full Manifest Excel file, less than 1mbmegabytes Secondary Strata Manifest Excel file, less than 1mbmegabytes Audit Batches Batch Seed PDF file, less than 1mbmegabytes Batch Retrieval Excel file, less than 1mbmegabytes Ballot Retrieval Excel file, less than 1mbmegabytes Batch Retrieval List Excel file, less than 1mbmegabytes Batch Totals Round 2 Excel file, less than 1mbmegabytes Batch Totals Round 1 Excel file, less than 1mbmegabytes Audit Totals Excel file, less than 1mbmegabytes CVR Files CVR Excel file, about 212mbmegabytes CVR 1 Excel file, about 195mbmegabytes CVR 2 Excel file, about 200mbmegabytes CVR 3 Excel file, about 219mbmegabytes CVR 4 Excel file, about 234mbmegabytes CVR 5 Excel file, about 190mbmegabytes RLA PPP 2020 RLA PPP 2020 Ballot manifest Excel file, less than 1mbmegabytes CVR File 1 Excel file, about 5mbmegabytes CVR File 2 Excel file, about 18mbmegabytes Tally Sheets PDF file, less than 1mbmegabytes
audit-report-November-5-2024-General-Election-Presidential-Audit.csv Excel file, less than 1mbmegabytes
ballot-retrieval-State-of-Rhode-Island-11-5-24-Representative-28-Ballot-Polling-Audit-2024-11-19T00_05+00_00.csv Excel file, less than 1mbmegabytes
batch-retrieval-State-of-Rhode-Island-November-5-2024-General-Election-Presidential-Audit-2024-11-19T00_04+00_00.csv Excel file, less than 1mbmegabytes
batch-retrieval-RI-BOE-April-2-2024-PPP-Republican-Primary-Audit.csv Excel file, less than 1mbmegabytes