Nineteen-year reconciled H-1B Labor Condition Application archive

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Nineteen-year reconciled H-1B Labor Condition Application archive: 11,289,788 DOL OFLC LCA case records spanning FY2008-FY2026, loaded and preserved year-by-year with the original per-year schema intact (40 columns in 2008 expanding to 243 columns in 2019 and back down again), plus the operator's own documentation of every schema break between releases — the 2015 removal of LCA_CASE_* prefixes, the 2019 explosion into 10 numbered worksite blocks each with its own wage and secondary-employer fields, the 2020 employer-POC block, the 2024 addition of DOL-native geocoordinates, stock-ticker linkage and FEIN. That year-by-year schema crosswalk is the actual asset: it is what makes an 18-year time series queryable in one statement instead of 19 incompatible spreadsheets.