Editorial policy

Research and review

We prefer primary sources, official documentation, academic work, and clearly identified expert reporting. Articles are written and reviewed for clarity, factual accuracy, practical usefulness, and responsible treatment of uncertainty.

Independence

Opinions and recommendations are editorial judgments. Sponsorships, affiliate relationships, or other material interests will be disclosed where applicable.

Updates

Pages may be revised when tools, policies, research, or links change. The latest update date is shown where available. Readers can report errors through the corrections page.