Official Source Checks
Use official-source checks before relying on any document guide, template, pack or third-party instruction.
When source checking is critical
Immigration and visa files
Forms, accepted evidence and appointment instructions change frequently.
Tax and business files
A document can depend on tax year, registration status, company form or authority route.
Legal and certified copies
Notarization, apostille, legalization and certified translation rules are not universal.
Banking and compliance
Private compliance teams can ask for stricter evidence than public guidance.
Verification checklist
- Check the exact name of the requested document.
- Check the accepted issuer or authority.
- Check issue date requirements.
- Check whether translation, notarization, apostille or legalization is required.
- Check whether a template is accepted or only official evidence is valid.
How to use this page well
- Start from the real request you received: authority, bank, employer, school, landlord, platform or professional.
- Match the wording used by the requester before choosing a document guide or preparation pack.
- Check whether the file depends on a country, state, province, registry, court, tax office or private institution.
- Keep every evidence item consistent: name, address, date, amount, account, company, passport or case reference.
- Do not submit a template where the requester clearly requires an official certificate, certified copy, extract or issued record.
Before you rely on a guide
Official source check
Find the current official form, checklist, portal or requester instruction before filing.
Country route
Open the country hub when the document name or issuing authority changes by jurisdiction.
Category route
Open the category hub when you know the document type but need the right guide.
Preparation support
Use packs only as organization tools, not as official approval or legal advice.
Why this matters
Most document problems are not caused by missing effort. They come from submitting evidence that is almost right but not accepted: wrong issuer, weak proof, outdated copy, missing certification or unclear relationship between documents.
The site helps users prepare more coherent files. It remains independent from official authorities, and the final reviewer decides what is accepted.
Continue with the main hubs
Continue with related document guides
Use these related guides to move from a country overview to the exact document, evidence type or preparation checklist.