Use this preview to prepare for NAATI Certified Translator (CT) study. NAATI documentation describes the CT assessment as two 250-word translations from different domains plus one 250-word revision with details of proposed revisions, in one language direction; a 2023 fact sheet gives an approximate length of 3.5 hours and says the test is delivered online, with real-life documents for an educated but non-expert reader. The two documents are not fully aligned (one fact sheet calls CT the highest translator certification, while the scheme-design summary lists Certified Advanced Translator), so do not rely on the 'highest' label without current confirmation. The available information does not state a pass mark, task weighting, fee, current availability or current rules, so treat format and logistics details as subject to review against current NAATI information; this package is an original study preview, not an official test simulation, and it does not reproduce official questions. Work in four passes: resolve meaning and author intent; build coherent target text; verify terms and evidence; check ethics, completeness and revision rationale. The MCQ set checks supporting knowledge only and is not a simulation of the translation and revision tasks.
What the credential tests and how to read the scope
Treat the CT assessment as a translation-and-revision task in one language direction, and confirm current logistics with NAATI before you rely on them.
For your preparation, NAATI's CT assessment is described as two translations of 250-word texts from different domains plus one revision of a 250-word translation, including details of proposed revisions. A 2023 fact sheet gives an approximate length of 3.5 hours and says the test is delivered online only. There are separate tests for LOTE into English and English into LOTE. The texts are described as real-life documents directed at an educated but non-expert reader, such as personal documents, government brochures, contracts, health brochures, manuals and business communication. The fact sheet says each test is marked by at least two trained NAATI examiners using a rubric, with band 1 the highest level and band 5 the lowest.
Be aware that the two official documents are not fully aligned on credential hierarchy. The fact sheet calls CT the currently highest certification for translators, while the scheme-design summary lists Recognised Practising Translator, Certified Translator and Certified Advanced Translator. For preparation, treat CT as its own level and verify its current positioning with NAATI. The material does not state a pass mark, task weighting, fee, current availability or current rules, so treat the format as subject to review. This guide is an original study package; it is not an official NAATI test simulation and does not reproduce official questions.
The priority order for preparation
Prioritise fidelity to proposition and intent, then revision judgment, then genre and terminology; apply ethics throughout.
Ethical and professional judgment is not a final add-on. It shapes what you agree to translate, how you protect client information and whether you disclose a limit of competence. Within the assessed tasks, however, the first practical priority is meaning: can you preserve the proposition, modality, evaluation and implied stance of the source without omission, addition or distortion? A translation that is elegant but changes a permission into an obligation, or removes a hedge, fails at the first hurdle.
The second priority is revision judgment. The supplied format includes a revision task with details of proposed revisions, so you need to explain why a change is necessary, not merely produce a cleaner target text. Train yourself to compare source, existing target and proposed revision, then classify issues as meaning, register, cohesion, terminology, format or completeness. The third priority is genre and cohesion: official letters, certificates, instructions and reports have target-language conventions that affect how the message is received. Terminology research comes next, but it must be evidence-based and documented. All four areas should be practised together rather than learned as isolated lists.
Use an error log with categories: meaning shift, invented detail, omission, register mismatch, ambiguous reference, punctuation or layout problem, term inconsistency, unsupported term choice, and revision rationale missing. Review the log before the next practice task. Do not spend equal time memorising dictionaries and grammar rules; spend more time producing short translations and revising them against explicit criteria.
Mechanism: transferring proposition, modality and intent
Identify what the source asserts, permits, requires or evaluates before drafting target wording.
A reliable routine is to identify the proposition, the modality, the evaluation and the reference relations before drafting. Proposition means what is asserted or requested. Modality covers obligation, permission, possibility and certainty. Evaluation includes words that approve, criticise, hedge or intensify. Reference relations include pronouns and definite phrases such as 'the former'. Only then should you choose target wording. After drafting, mentally back-translate the target into plain source language and compare it with the original. If the back-translation changes a permission into a requirement or a possibility into a fact, revise.
Original scenario: a tenancy notice says the landlord 'may inspect the premises at reasonable times.' The word 'may' grants permission or a power; it does not impose a duty on the tenant and does not require the landlord to inspect. If the target language has a modal that is ambiguous between permission and obligation, use a clearer phrase such as 'is entitled to inspect' if that matches the legal function. By contrast, 'shall maintain' in a contract normally creates an obligation. A target rendering such as 'should perhaps look after' weakens the obligation and changes the document.
Original scenario: a health brochure says 'The side effects are not uncommon.' Rendering this as 'The side effects are common' may overstate frequency and remove a hedge. The translator should preserve the cautious evaluation, for example with an expression meaning 'fairly common' or 'not rare', chosen to fit the target register. In another leaflet, 'This medicine may cause drowsiness. Avoid driving.' A draft that adds 'Do not drive for 12 hours after each dose' invents a specific duration and could change safety advice. The correct move is to preserve the stated warning and not manufacture clinical detail. Idioms require functional transfer: 'a double-edged sword' means something has both benefits and risks; a literal image may obscure that if the target audience does not share the idiom.
Mechanism: register, cohesion and target-text conventions
Match the target genre while preserving the source's relationships, grouping and intended effect.
Register is not a decoration added after translation. It signals the relationship between writer and reader and the document's purpose. A formal official letter that begins 'We regret to inform you' should normally use an appropriate target official formula, not a chatty opening that changes the relationship. An instruction manual should read as instructions: clear imperatives, a sequence, and an explicit completion condition. A certificate should preserve identifying fields, labels, signatures, seals and layout relationships. Translating a seal into words or deleting a signature line damages the document's function. Adapt dates and addresses to target conventions only where the meaning remains unambiguous.
Cohesion is the network of links that lets a reader follow the text. Original scenario: 'The first proposal was cheaper; the second was more flexible. The former was rejected.' If the target language's pronoun or demonstrative would be ambiguous, make the referent explicit, for example 'the cheaper first proposal', while preserving the logical link. Do not delete 'the former' merely because it is difficult; that removes information. A similar issue arises with lists. If the source uses semicolons to separate items and commas inside items, do not copy the punctuation mechanically if the target convention differs. Preserve the grouping: identity documents together, address documents together, and a completed form as a separate item. In a report, a connective such as 'however' signals contrast. If the target connective can signal either addition or contrast, the logical relation becomes blurred. Choose a connective that accurately signals the intended relation in the target genre.
Mechanism: research, terminology and evidence logs
Use authoritative, domain-relevant evidence, cross-check it and record decisions so terms stay consistent.
Terminology research is not a search for the first bilingual dictionary entry. Assess authority, domain relevance, recency and consistency with parallel texts. An authoritative legal glossary may outrank a general dictionary for a contract term; a current specialist standard may outrank an older general corpus; a machine translation may suggest search terms but is not itself an authority. Cross-check candidate terms against definitions, collocations and the way the term functions in the document. If the assignment is outside your competence, research does not replace disclosure and referral.
Maintain a terminology record with at least the source term, chosen target term, part of speech or concept, context, source consulted and status such as confirmed or provisional. Original scenario: a 250-word manual excerpt uses one technical term eight times. Your draft uses three different target variants. A count showing six of eight occurrences use the same variant is not sufficient if the two exceptions change scope or safety. The aim is one preferred rendering unless context genuinely requires another, with exceptions documented. If a glossary contains 40 entries and seven are marked provisional, resolve them before final delivery or disclose them as open points.
When two reliable sources conflict, compare their authority for the field, publication date, definition and example context. Choose the best-supported term and document why. On first mention, an acronym such as MOU may need expansion in the target language, with the source acronym in parentheses for traceability if the genre supports it. Consistency across a long project is a deliberate process, not a memory test.
Common errors and correction moves
Most serious errors are meaning or completeness errors; polish cannot compensate for them.
Common errors include word-for-word calque that obscures the proposition; invented clarification that adds facts; omission of hedges or warnings; register flattening that makes an official letter sound casual; ambiguous pronouns left unresolved; source punctuation copied when it confuses target grouping; term drift across a document; over-reliance on one dictionary; revision notes that state a change without explaining the problem; and confidentiality shortcuts such as sending client material to informal contacts. Another error is 'source worship': preserving source syntax so closely that the target becomes unclear. The opposite error is over-editing: improving the source's argument or tone instead of translating it.
A correction routine helps. First check completeness: what did the source say that the target does not? Second check addition: what does the target say that the source does not? Third check modality and evaluation: has a permission become a duty, a possibility become a fact, or a hedge become a strong claim? Fourth check reference and cohesion: can the target reader identify every pronoun and follow every contrast? Fifth check terminology and format. For revision tasks, write the proposed change, identify the type of problem and explain how the change restores meaning or convention. Do not list stylistic preferences as errors unless they affect the brief or genre.
Integrated practice task and self-check rubric
Translate a short real-life-style notice, then revise a flawed version and justify your changes.
Practice source (original, not official): 'Notice to residents: The Riverside Community Health Centre will change its opening hours from 1 March. On weekdays, the centre will open at 8:30 am and close at 6:00 pm. On the first Saturday of each month, it will close at 1:00 pm. The after-hours phone line remains available for urgent advice. Patients who need an interpreter should say so when booking; the service is free. Appointments made before 15 February will keep their original times unless the centre contacts you. The centre regrets any inconvenience and asks residents to check the website for updates.'
Task: translate the notice into your working language in the relevant direction. Then produce a revision version with details of proposed revisions. If working with a peer, introduce or identify three controlled problems in a draft: one term drift, one omitted hedge or condition, and one ambiguous pronoun or reference. For each proposed revision, state the problem type, the change and the reason. This is open-task practice, not a simulation of the official test.
Self-check rubric: (1) Meaning and intent: all propositions, times, conditions and the regret formula are preserved; no invented duration, eligibility rule or advice. (2) Register and genre: the target reads as a public health notice, not a personal chat or a legal contract. (3) Cohesion: opening-hours clauses, the interpreter condition and the appointment condition are easy to follow; references are clear. (4) Terminology and consistency: 'after-hours phone line', 'interpreter' and 'appointments' are rendered consistently and with domain-appropriate evidence. (5) Completeness and ethics: no omission of the free-service statement or the contact condition; confidential material is handled securely. (6) Revision rationale: each change is linked to a specific problem and does not merely prefer a different style.
The 20 multiple-choice questions in this package check supporting knowledge. They are not a substitute for producing and revising full texts, and they do not simulate the actual certification test.
A practical study sequence
Use short repeated cycles: diagnostic, meaning drills, conventions, terminology, revision, integrated timed practice.
Stage 1: run a diagnostic. Translate a 250-word non-specialised text in your direction and revise a 250-word translation. Score yourself with the rubric above and build an error log. Stage 2: practise meaning contrasts using short original sentences: permission versus obligation, possibility versus fact, positive versus hedged evaluation, idiom versus literal image, and ambiguous pronoun reference. Stage 3: collect five target-language genres, such as a certificate, official letter, instruction, health notice and business email, and note their layout, formulaic phrases and punctuation norms. Stage 4: build a 30-term glossary from a field you find difficult, recording context and sources. Stage 5: revise translations rather than only translating fresh texts; write proposed revisions with reasons. Stage 6: complete an integrated timed practice using two short texts and one revision, then review the error log.
A repeatable week can include two short translation sessions, one revision session, one terminology-research session, one ethics scenario and one review of previous errors. Keep sessions focused: a 40-minute translation followed by a 20-minute self-review is more useful than producing pages without checking. If an ambiguity cannot be resolved from context or the brief, record it and seek clarification rather than inventing a meaning. If an assignment falls outside your competence, disclose that before accepting it. These habits support professional practice; they are not a guarantee of any result.
References and further reading
Use these references to explore the concepts and check the latest information from the relevant organizations.