Search pages, datasets, and tools
This page explains what public datasets are currently loaded into WorkVisa Insights and how new source data moves through cleanup and publishing before it appears across the site.
Coverage windows, tracked volume, and refresh timing for the three core public datasets.
Up to date
U.S. Department of Labor · Labor Condition Application disclosure dataset
Coverage
FY2020 to FY2026
Tracked records
3.2M
Latest public year
FY2026 · 83.1K
Last refresh
Mar 30, 2026, 04:53 PM
WorkVisa Insights currently covers LCA filings from FY2020 to FY2026. The latest public year, FY2026, includes 83,120 filings.
Up to date
U.S. Citizenship and Immigration Services · USCIS Form I-129 public disclosure dataset
Coverage
FY2009 to FY2026
Tracked records
6.3M
Latest public year
FY2026 · 83.9K
Last refresh
Mar 23, 2026, 06:27 PM
WorkVisa Insights currently covers H1B data from FY2009 to FY2026. The latest public year, FY2026, includes 83,919 petition actions.
Pages powered by this dataset
Overview
Dashboard view of petitions, approvals, and top entities.
Employers
Petition sponsors and their success profiles.
Locations
State and city concentration with employer-density context.
Industries
Industry sponsorship ranking and approval performance.
Approvals
Status distributions and case-trend analytics.
Denials
Hotspots and higher-risk denial clusters.
Mostly up to date
U.S. Department of Labor · PERM labor certification public dataset
Coverage
FY2008 to FY2026
Tracked records
1.7M
Latest public year
FY2026 · 18.2K
Last refresh
Mar 26, 2026, 12:04 AM
WorkVisa Insights currently covers PERM data through FY2026, with 18,150 cases in the latest public year. The latest refresh was recorded on Mar 14, 2026. A few specialized PERM sections may update slightly after the main case data.
Pages powered by this dataset
Overview
PERM volume, backlog, and trend snapshot.
Employers
PERM sponsoring employer patterns and quality.
Locations
State, city, and country concentration of PERM demand.
Processing
Track processing timelines and bottlenecks.
Denials
PERM denial hotspots by state, employer, and job cluster.
Pipeline
Employer sponsorship confidence and queue funnel context.
“Updated” does not just mean a new source file arrived. Each dataset moves through a short cleanup and publishing flow before the latest public data appears across the site.
LCA pipeline
LCA data is collected from public Department of Labor disclosures, cleaned up, and then published across employer, job, salary, and location pages.
Source disclosure is collected
We collect public ETA-9035 disclosure data from the Department of Labor and preserve the filing-year context users filter on across the site.
Normalization and cleanup run
Employer names, job titles, locations, and wages are standardized so cross-year comparisons stay readable and useful.
LCA pages are refreshed
The cleaned LCA data is published across the homepage, LCA overview, employer intelligence, job intelligence, salary intelligence, and location intelligence pages.
H1B pipeline
H1B data is grouped by fiscal year so employer, job, location, and industry pages stay fast and consistent.
USCIS petition data is aggregated by fiscal year
Public H1B approval and denial disclosures are grouped into employer, job, location, and state summaries across the available fiscal years.
Cross-entity summaries are updated
State, employer, job, and location views are refreshed together so the major H1B pages stay aligned on the same public coverage window.
H1B pages are refreshed together
H1B overview, employer profiles, job profiles, location pages, and ranking views are updated from the latest processed public data.
PERM pipeline
PERM includes core case data plus additional employer, job, location, processing, and denial views, so some specialized pages may refresh shortly after the main case data.
Baseline PERM cases are loaded
Public ETA-9089 case records are loaded first, preserving fiscal year, status, job, employer, location, and prevailing-wage context.
PERM insights are refreshed
Employer, job, state, country, salary-gap, processing, and denial views are updated after the core case data is cleaned and aligned.
Refresh timing is tracked
We also track refresh timing so users can tell when the latest PERM updates were processed into the site.
If a card shows FY2020 to FY2026, that is the public coverage currently loaded into the site for that dataset. Older history may exist in other programs, but it is not implied unless the page shows it explicitly.
All-years totals are best for long-horizon sponsor patterns. Latest-year volume is best for answering what the newest public cycle looks like right now.
This is most visible in PERM. Core baseline cases may already be current while niche derived tables like denial patterns or processing cuts still need a follow-up rebuild.