Official-source-first
Find the right language proof before you book an exam.
Turn your language-proof question into a route you can verify before booking.
Break the decision into four practical stages
Identify the receiving organisation
Start with the authority, institution, employer, regulator, or exam body that will receive your proof.
Choose a purposeConfirm the proof level
Check the source that receives your file before treating any A1, B1, B2, or other level as suitable.
Browse level guidesCompare accepted exams
The same level can map to different certificates. Acceptance depends on the receiving organisation.
Compare examsVerify before acting
Recheck centre status, dates, fees, ID rules, result timing, and submission requirements before payment.
Build a checklist
Enter through tools or guides
Tools narrow the route. Guides explain the boundary, official checks, and supporting evidence.
Use a tool when the route is unclear.
If you do not know which language proof matters, begin with the route finder instead of reading a long list first.
What are you trying to do?
Start with the decision that brings you here. The receiving authority or institution sets the rule.
Latest guidance
Recently updated
62 English and Chinese guides across 12 route categories. Counts and editing dates come from the guide data sources.
Trust comes from clear boundaries
Route first. No invented facts. Identify the receiving organisation, then verify changing requirements with its official source before choosing an exam. When a stable source is missing, use the verification task provided. Governments, institutions, exam owners, and authorised centres remain the final source for requirements, acceptance, fees, dates, and individual outcomes.