How to Prepare Documents for Professional Translation: A Practical Client Guide

Why preparation matters before translation begins

Professional translation is not a simple word-for-word exchange. The translator needs to understand the document, its purpose, its audience and any formal requirements attached to it. A complete brief gives the project manager enough information to select the right linguist, assess the workload, set a realistic deadline and identify risks before they become problems.

Poor preparation can lead to avoidable delays. A missing page may change the meaning of a contract, an unreadable stamp may require a new scan, and an unclear target market may result in the wrong spelling conventions or terminology. By organising the material before requesting a quote, you create a more reliable process for everyone involved.

1. Send the complete document whenever possible

Even when only part of a document needs translation, the surrounding content may be essential. Definitions, cross-references, headings, appendices and repeated terms help the translator understand how a sentence should be interpreted. This is especially important for legal agreements, financial reports, technical manuals and academic records.

If confidential sections cannot be shared, they may be redacted. However, preserving the overall structure is useful. A label such as “[company name]”, “[amount]” or “[personal identification number]” gives more context than a blank space and helps the translator reproduce the document consistently.

2. Check that every page is readable

Scans and photographs should show the entire page, including margins, signatures, handwritten notes, seals and text on the reverse side. Avoid glare, shadows and angled images. A translation provider should never be expected to guess content that cannot be read with confidence.

·         all pages are included and appear in the correct order;

·         no text, stamps or page numbers are cut off;

·         small print and table entries remain legible when enlarged;

·         handwritten additions are visible;

·         password-protected files are supplied with access instructions;

·         referenced appendices are included when they affect meaning.

For multi-page documents, a single PDF is normally easier to manage than a series of phone photographs. For business content, presentations or spreadsheets, always include the editable source file if it is available.

3. Specify the source and target languages

State clearly which language the document is written in and which language you need. A single document may contain several languages — for example, an English form with a Latvian stamp and a handwritten note in Russian. Confirm whether every visible element must be translated or only the main text.

Where relevant, identify the preferred regional variety. English for the United Kingdom and English for the United States differ in spelling, legal vocabulary, dates and measurements. Similar distinctions apply to Portuguese, French, Spanish and other widely used languages. The correct choice depends on the reader and the destination market, not simply on the language name.

4. Explain the purpose and destination of the translation

The same source document may require a different approach depending on how it will be used. A translation for internal review does not necessarily need to reproduce every visual element. A document intended for a court, university, bank or government authority may require formal layout, certification or a specific submission format.

·         the country and name of the receiving organisation;

·         whether the document is for information, publication or official submission;

·         whether certification or notarial certification has been requested;

·         whether the final document must be delivered digitally, on paper or in both forms;

·         any template, terminology or formatting instructions issued by the recipient.

The receiving authority determines what it will accept. If the requirement is unclear, ask the authority before ordering. A translation agency can explain common options and help identify questions, but it cannot guarantee acceptance where the recipient has not confirmed its rules.

5. Confirm the spelling of names and fixed details

Names are a common source of inconsistency in official document translation. If a person’s name already appears in Latin characters on a passport, identity card or residence document, send that spelling with the order. The same principle applies to company names, registered addresses, product names, job titles and official abbreviations.

For corporate projects, provide a list of terms that must remain unchanged. This may include trademarks, software features, department names or legal entity names. Making these decisions before translation is faster and safer than correcting them across an entire project later.

6. Share approved terminology and reference material

Previous translations, glossaries, style guides and published webpages can be extremely valuable. They show how the organisation communicates and which terms have already been approved. This improves consistency across contracts, websites, manuals, reports and customer communications.

Reference material should be clearly labelled. Tell the translation provider whether an earlier translation is mandatory terminology, a general example or an outdated document that should not be copied. In regulated or specialised sectors, a short glossary can prevent lengthy revisions and reduce the number of questions during production.

7. Provide editable source files

An editable file allows a translation team to work efficiently while preserving layout and reducing manual transcription. It also supports accurate word counts and makes it easier to identify repeated content. Whenever possible, send the original format rather than a screenshot or flattened PDF.

·         DOCX for Word documents;

·         XLSX for spreadsheets, including formulas and sheet names;

·         PPTX for presentations rather than images of slides;

·         source design files with linked assets for brochures or packaging;

·         structured exports or content files for websites and software interfaces.

A translation can still be produced from a scan, but complex documents may require text extraction, recreation of tables or desktop publishing. These additional steps can affect both the price and the schedule.

8. Set a realistic deadline

A useful deadline includes a date, a time and the time zone when relevant. “As soon as possible” does not show whether the client needs the document in two hours, tomorrow morning or by the end of the week. The delivery time should also leave room for printing, internal approval, signature or submission.

For larger projects, agree on priorities and staged delivery. A company may need the executive summary first, followed by the complete report. A legal team may need the main agreement before the appendices. Clear priorities help the agency allocate resources without compromising review and quality assurance.

9. Define the final format and layout

A translated document can be delivered in several ways: plain text, a formatted Word file, a bilingual review table, a layout matching the source, or a print-ready PDF. These are different services, so the expected output should be agreed before the quote is approved.

·         whether the original layout must be recreated;

·         whether page numbering and headers must match the source;

·         whether a bilingual version is needed for review;

·         whether space must be reserved for signatures or certification;

·         whether both editable and final PDF versions are required.

10. Protect confidential information

Documents submitted for translation may contain personal data, financial records, medical information or commercially sensitive content. Check the recipient address carefully and use an appropriate transfer method. For large or sensitive files, a restricted cloud link or secure transfer platform may be preferable to an ordinary email attachment.

If a non-disclosure agreement is required, arrange it before sending the material. Business clients should also identify who is authorised to answer questions, approve terminology and receive the completed files. A clear communication chain protects both confidentiality and project efficiency.

What to include in a translation quote request

A complete request helps the agency return an accurate price and schedule without several rounds of email. Include:

1.       The document or a representative, readable sample.

2.       The source language and target language.

3.       The purpose of the translation and its destination country or organisation.

4.       The required delivery date and time.

5.       Any certification requirement already confirmed by the recipient.

6.       The preferred file format and layout.

7.       Approved terminology, previous translations or reference material.

8.       A contact person who can answer questions and approve decisions.

Common mistakes that cause delays

·         sending a cropped image that excludes stamps, signatures or margins;

·         requesting a quote without identifying the target language;

·         failing to mention that the translation is for an official authority;

·         using a different spelling of a person’s name in related documents;

·         providing the final deadline only after the project has been approved;

·         sending a flattened PDF when the editable source file is available;

·         replacing the source document without marking what changed;

·         sharing a terminology list only after the first draft has been completed.

Frequently asked questions

Can I request a quote without sending the full document?

An estimate may be possible from a representative sample or a confirmed word count. For a fixed quotation, the agency normally needs to review the complete material, including formatting and any difficult-to-read elements.

Is a phone photograph acceptable?

Yes, provided it is sharp, straight and shows the entire document. A single PDF is generally easier for multi-page records and reduces the risk of missing pages.

Do I need to provide the original document?

A high-quality electronic copy is often sufficient for standard translation. Certification or notarial procedures may involve additional requirements, which should be confirmed before work begins.

Why does the translation agency need to know where the document will be used?

The destination affects language variety, terminology, formatting and possible certification. A translation prepared for general understanding may not be suitable for formal submission.

What happens if part of the source is unreadable?

The translator should not invent missing content. You may be asked for a clearer copy or clarification, and any genuinely illegible section must be handled transparently.

Can translation begin before the source document is final?

Yes, if everyone understands that the file is a draft. Agree how later changes will be identified, priced and incorporated into the final version.

Should I send previous translations?

Yes, when they contain approved terminology or established names. Explain whether they are authoritative references or simply examples, as older translations may contain outdated wording.

How should I send sensitive files?

Use a verified address or secure transfer method and discuss any additional security requirements in advance. If an NDA is needed, complete it before sharing confidential content.

Better preparation leads to better translation

Preparing documents for translation is a small step with a significant effect. Complete files, clear instructions, confirmed names, realistic deadlines and useful references allow the translation team to focus on accuracy rather than administrative guesswork. The result is a smoother process, a more dependable quotation and a final document that is suitable for its intended audience.

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