Our Data Methodology — How CertifyWize Works
2026-02-15 · 3 min read · Transparency
Data Collection
We source data from BLS OEWS 2024 + O*NET 29.0, a trusted public data provider. Raw data is downloaded, cleaned, and normalized for consistency.
Processing
Our automated pipeline removes outliers, fills gaps using statistical methods, and cross-references multiple sources where available.
Quality Assurance
Every data point is verified before publication. We display a "Live Data" freshness indicator on each page so you always know when data was last verified.
The CertifyWize editorial team aggregates and verifies careers data from BLS OEWS 2024 + O*NET 29.0. Every statistic on this site is cross-referenced against the official source before publication, with quarterly re-verification cycles.
Read our full methodology or contact us with corrections.
Explore More Data Tools
For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.