Primary sources first
We prefer official government, ministry, embassy, consulate, municipality and public-service portals. A guide links to its principal official source so readers can verify the current rule themselves.
How a guide is structured
Editors separate stable information from details that are likely to change. We use checklists and step-by-step explanations to make the route easier to follow, but we avoid inventing a universal fee, processing time or document rule when the authority makes it case-specific.
Review dates and changes
Guides display a review date. A review date means the page and its source were checked; it does not guarantee that an authority cannot change a rule immediately afterward. Readers should always confirm the final requirements before paying or submitting.
Corrections
If you spot a factual error, outdated official link or mistranslation, contact us with the page URL and the official source that supports the correction. We review credible correction reports and update the guide when needed.