NYC Local Law 144 of 2021 prohibits employers and employment agencies in New York City from using automated employment decision tools (AEDTs) to screen candidates for employment or employees for promotion unless the tool has undergone an independent bias audit within the prior year and a summary of the audit results has been publicly posted. Employers must also provide at least 10 business days' advance notice to NYC-resident candidates or employees that an AEDT will be used, disclose the job qualifications and characteristics the tool will assess, and make data collection and retention information available upon written request. The DCWP final rules (6 RCNY Subchapter T) detail the bias audit methodology — requiring calculation of selection rates, scoring rates, and impact ratios across sex, race/ethnicity, and intersectional categories using EEO-1 Component 1 categories — and specify data requirements, independence standards for auditors, and permissible notice methods. Enforcement is by DCWP through civil penalties up to $1,500 per violation, with each day of non-compliant AEDT use and each failure to notify constituting separate violations.