Confirm the destination before choosing the form of translation
Country, authority, document type and intended legal or administrative use can affect whether a professional, certified or sworn translation is required.
The same document can require different treatment depending on where it will be submitted. The safest first question is not “Is this certified?” but “What does the receiving authority require for this document and purpose?”

Professional document work is planned around purpose, authority, terminology, traceability and final-format requirements.
The receiving authority, document completeness, identity data and required formalities determine how the translation should be prepared.
Country, authority, document type and intended legal or administrative use can affect whether a professional, certified or sworn translation is required.
These are different acts. A translation provider can explain the translation component, but the final administrative route should be confirmed with the receiving authority or competent body.
Passport spelling, civil-status spelling, dates, places, registry references and document numbers should be checked against the form that must govern the submission.
Ambiguity, illegibility, corrections, missing seals or inconsistent names should be raised rather than normalized without instruction.
Attachments, reverse sides, stamps and referenced certificates can change interpretation and should not be omitted simply because only one page appears central.
Send the complete document, receiving authority or country, required language and any formal instructions you have been given.