Data Quality
Cleaned, normalized, and validated data from official government sources with regular updates.
Government-Grade Accuracy
Our data pipeline ensures the highest quality standards through automated validation, normalization, and regular updates from official DOL sources.
Data Processing Pipeline
- Automated data validation checks
- Standardized employer name matching
- Geographic coordinate normalization
- Wage and date standardization
- Duplicate detection and removal
Source Verification
All data originates from official Department of Labor sources including the Foreign Labor Certification Data Center and Office of Employment Statistics.
Official Data Sources
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OFLC Prevailing Wage Data
Office of Foreign Labor Certification wage determinations across all U.S. geographic areas and occupations
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LCA Disclosure Data
Historical Labor Condition Application records from the Department of Labor Foreign Labor Certification Data Center
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SOC Classification System
2023 Standard Occupational Classification from the Bureau of Labor Statistics
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O*NET Occupational Database 30.3
Task statements, knowledge, skills, abilities, work activities, interests, work styles, work context, technology skills, alternate titles, education / training / experience distributions, and Job Zone classifications. Prior releases (30.1, 30.2) remain queryable for reproducing determinations issued under earlier versions.