CertiDocsThe practical guide
Sworn interpreter or bilingual relative: which one should you choose?
Choose based on the recipient’s requirements, verified competence and conflicts of interest, even if your relative is a sworn interpreter.
Understand the processIs a relative who is a sworn interpreter always suitable?
Link to this sectionA family relationship does not authorise someone to act officially. Article 4 requires a sworn interpreter to refuse an assignment where financial, professional, family or social ties may compromise independence, objectivity or impartiality. Article 14 also requires disclosure of actual or apparent conflicts arising during the assignment. Even a registered relative must assess that risk.
Why must interpreting not summarise your answers?
Link to this sectionArticles 5 and 19 require the full message without summarising, softening or personal additions. Article 20 requires immediate correction of errors and requests for repetition where uncertain. A relative may try to help by answering for you or omitting an uncomfortable sentence; that changes your statement. For an official assignment, have the authority approve the person and role.
What duties of discretion and limits apply?
Link to this sectionArticles 8-11 govern discretion, document access and authorised team sharing, including after the assignment. Article 13 excludes legal advice. This does not mean every exchange automatically falls under the same professional secrecy: the report to the King distinguishes contexts. Confirm document recipients and attendance. The professional conveys your words neutrally and does not defend your case in place of your adviser.
Preparation advice from CertiDocs
How can you choose without confusing roles?
Link to this sectionMessage to adapt: ‘For [procedure], we are considering [professional or relative]. This person has [any relationship] to the matter and speaks [languages]. What status is required, who may attend and who arranges interpreting?’
| Your situation | What to check | Next step |
|---|---|---|
| Practical help preparing an appointment | Information shared with the relative | Keep help within the accepted role and give your own answers. |
| Official interpreting or a deed to sign | Status, competence and absence of conflict | Check the register and confirm the person with the recipient. |
| Interpreter announced by the administration | Actual need for an additional service | Clarify instructions before booking and paying another person. |
Documents to prepare
- Summons or written service request and appointment purpose
- Languages, spoken variety, date, location and duration to confirm
- Accepted profile, arrangements, payment and relationships to disclose
- Relevant documents, latest version and confidentiality rules
Steps to follow
Read the request
Summons or written service request and appointment purpose
Specify languages
Languages, spoken variety, date, location and duration to confirm
Confirm arrangements
Accepted profile, arrangements, payment and relationships to disclose
Prepare documents
Relevant documents, latest version and confidentiality rules
Good to know
Guides
On the same topic
Other steps to prepare. Interpretation and official appointments.
Do you need an interpreter for your file in Belgium?
Marriage, municipality, Immigration Office, notary, transcription: see when an interpreter becomes useful, prudent or necessary in a Belgian file.
Sworn interpreter for a civil marriage in Belgium
Sworn interpreter for marriage in Belgium: City of Brussels rule, register checks, bilingual relatives, languages and ceremony preparation.
Interpreter for a child recognition procedure in Belgium
Child recognition, understanding, consent, municipality: see when an interpreter becomes useful or necessary for a procedure in Belgium.
For your application
Related documents
Common translations
Prepare your appointment with an interpreter
Enter the languages, date, duration and location of your appointment in the form.
Frequently asked questions
+−Can a registered relative always interpret for me?
+−How do I verify a sworn interpreter?
+−Is the interpreter my legal adviser?
+−Does the interpreter replace written translations?
Official source
Official sources used
The references below are the public sources used to document this page. The competent authority always retains the final decision.
CertiDocs analysis: CertiDocs explains the process and helps connect users with a professional. CertiDocs is not a public service and is not affiliated with any authority.