Angel Translation · Knowledge Center
Make a clearer
translation decision.
Practical translation guides, buyer worksheets and bilingual terminology for technology and localization teams. Start with a decision tool, or search the full library.
A buyer's reading path
Compare. Define.
Prepare.
- 01Evaluate a translation supplier
- 02Define the files and review scope
- 03Prepare a checkable project brief
Start with a practical task
Three resources to move your project forward
Chinese Translation Vendor Evaluation: Worksheet and Questions
Compare Chinese technical translation suppliers with a ten-point evaluation worksheet, evidence prompts, a fictional example and free printable PDFs.
Open the guide and tools →Preparing a Chinese Documentation Pack for China Market Entry
Prepare product files for Chinese translation with document, name and official-source registers, cross-file checks and a free printable China documentation pack.
Open the guide and tools →Chinese MES and SCADA Localization: QA Checklist
Check Chinese MES, SCADA and HMI interfaces with ten practical QA checks, an editable Excel log and a free printable PDF. Record evidence in the actual build.
Open the guide and tools →The full reading library
Find the question you need to answer
39 guides across three topics. All guides are linked below.
AI translation and supplier decisions
13 guides · Review depth, quality and procurement.
What AI Translation Does — and What Still Needs Review
Where AI translation can save drafting time, and how to verify technical meaning, approved wording and delivery responsibility before release.
Read guide →Workflow · 7 min readThe AI + Expert Hybrid Model: How Angel Translation Combines Both
How AI drafting, terminology enforcement, domain expert review and QA audit combine into a single accountable delivery process.
Read guide →Decision · 6 min readAI vs. Human Translation: A Decision Framework for Procurement Teams
A practical framework for deciding which content goes to AI-assisted workflows and which requires expert-led delivery, based on consequence rather than preference.
Read guide →Security · 6 min readIs AI Translation Secure? Data Retention, NDA, and Model Training Explained
What actually happens to your files in an AI-assisted workflow: retention, training use, NDA coverage, and the questions to ask any vendor.
Read guide →Pricing · 6 min readWhy AI Translation Is Sometimes Cheaper — And Sometimes Not
Where AI genuinely reduces cost, where it moves cost rather than removing it, and how to read a quote that includes AI in the workflow.
Read guide →Terminology · 7 min readHow Translation Memory (TM) Creates a Compounding Quality Advantage
Why terminology and translation memory are assets rather than tooling, and how they change cost and consistency over a multi-year documentation programme.
Read guide →Quality · 7 min readLISA QA 3.1: How to Read a Translation Quality Report
What a structured QA model checks, why error categorisation matters more than a subjective quality score, and how to read a QA report.
Read guide →Vendor · 9 min readChinese Translation Vendor Evaluation: Worksheet and Questions
Compare Chinese technical translation suppliers with a ten-point evaluation worksheet, evidence prompts, a fictional example and free printable PDFs.
Read guide →Quality · 7 min readISO 17100, ISO 18587 and ISO 9001: What Translation Certifications Actually Mean
A plain-English guide to the standards that show up in translation RFPs — what each one certifies, what it does not, and how to read a certification claim.
Read guide →Quality · 7 min readWhy Rush Jobs Go Wrong — and How to Run One That Doesn’t
The failure modes that show up specifically under deadline pressure, and the handful of things that actually keep a fast job accurate.
Read guide →Quality · 6 min readWhat Native-Speaker Review Actually Checks (It’s Not Grammar)
The word “native review” gets sold as a quality tick-box. Here is what a good native reviewer is really looking for, and how to define its scope alongside bilingual technical review.
Read guide →AI Translation · 8 min readThe Dangerous Part of Machine Translation Isn’t the Errors You Can See
Modern machine translation rarely produces obvious gibberish. It produces fluent, confident output that is sometimes wrong — and fluency is exactly what stops a reviewer from noticing. Why the failure mode changed, and what to do about it.
Read guide →Industry · 6 min readWhat the CSA Top 100 ranking actually measures — and what it cannot tell you
How to use a dated CSA Research language-service-provider ranking alongside project evidence, review scope and contractual responsibilities.
Read guide →Industry documentation guides
13 guides · Semiconductor, life science, aerospace and manufacturing.
Semiconductor Datasheet Localization: Terminology and QA Checks
Check pin descriptions, electrical conditions, timing terminology and revision consistency when localizing an IC datasheet.
Read guide →EDA · 9 min readEDA Software Localization: From Schematic Capture to Sign-Off
How to localize EDA software interfaces for global markets. UI strings, error messages, help content, and domain-specific terms that general translators consistently mistranslate.
Read guide →Patent · 8 min readPatent Translation for Semiconductor IP: Protecting Claims Across Jurisdictions
How to control claim terminology and translation queries across semiconductor patent filings, with jurisdiction-specific requirements owned by patent counsel.
Read guide →FDA · 10 min readFDA 510(k) Translation: English Documents and eSTAR Checks
Prepare English supporting documents for a 510(k): source traceability, terminology, attachment checks and submission-specific translation questions.
Read guide →CE · 8 min readEU MDR and IVDR Translation: Language-Scope Checklist
Scope EU medical-device language work by country, intended user and document type: labels, IFUs, declarations, technical documentation and revision control.
Read guide →IFU · 7 min readIFU Instructions for Use: Why Mistranslation Creates Product Liability Exposure
How IFU translation errors can weaken safety information, and what to check in terminology, symbols, source revisions and documented review.
Read guide →CE / UAV · 9 min readManaging Language Versions for an EU UAV Launch
Plan a UAV documentation language set by product category and EU market, then control terminology, source revisions and release checks.
Read guide →AMM · 8 min readAircraft Maintenance Manual (AMM) Translation: ATA Chapter Standards
Preserve maintenance task identifiers, effectivity, ATA chapter references and approved terminology when translating aircraft maintenance documentation.
Read guide →Safety · 8 min readEU Machinery Instructions: Translation Requirements and the 2027 Change
Scope machinery instructions under Directive 2006/42/EC and plan for Regulation (EU) 2023/1230, principally applicable from 20 January 2027.
Read guide →MES · 9 min readChinese MES and SCADA Localization: QA Checklist
Check Chinese MES, SCADA and HMI interfaces with ten practical QA checks, an editable Excel log and a free printable PDF. Record evidence in the actual build.
Read guide →STE · 8 min readWhy Aircraft Manuals Aren’t Written in Normal English — and What That Means for Translation
Maintenance documentation is often authored in a controlled language, not ordinary English. Translating it as if it were prose defeats the point. What Simplified Technical English is, and how to handle it in and out of the source.
Read guide →Warnings · 7 min readLocalizing Safety Warnings: The Content You Cannot Afford to Get Approximately Right
Keep signal words, hazard descriptions, consequences and avoidance instructions aligned with the product’s applicable safety standard and approved risk assessment.
Read guide →Submission · 9 min readTranslating for a CTD/eCTD Submission: Where the Language Work Actually Bites
A regulatory submission is not one document to translate — it is a structured dossier where consistency across modules, and against the source data, is the thing reviewers check. What that means for how the translation is run.
Read guide →Globalization and project management
13 guides · Language planning, terminology and delivery.
Language Market Entry: How to Prioritize Which Markets to Localize First
Not all markets need the same languages at the same time. A framework for prioritizing language investment based on market size, regulatory burden, and competitive position.
Read guide →Operations · 10 min readSimultaneous Multi-Language Release: How to Ship 20 Languages at Once
Coordinate a multilingual release with source control, shared terminology, staged review and an agreed change window; delivery dates depend on project scope.
Read guide →Strategy · 7 min readBuilding a Corporate Terminology System: From Ad Hoc to Strategic Asset
How to transform accumulated translations into a term base that reduces cost, improves consistency, and preserves brand voice across all markets.
Read guide →Operations · 6 min readCultural Adaptation vs. Translation: When to Go Beyond the Words
For brand content, marketing, and consumer-facing localization: how cultural adaptation differs from direct translation, and when each approach is appropriate.
Read guide →Compliance · 9 min readBuild a Language Compliance Calendar by Market
Record applicable language requirements, document scope, source versions, change triggers and decision owners for each target market.
Read guide →Operations · 5 min readLong-Term Localization Partnerships: How to Structure an MSA for Language Services
What a Master Service Agreement for translation covers: rate schedules, quality SLAs, TM ownership, NDA terms, and escalation procedures.
Read guide →Strategy · 6 min readWhen to Rebuild vs. Update Your Existing Translations
How to audit legacy translations for quality and consistency. Decision criteria for re-translation vs. TM-leveraged updates. Cost modeling for both approaches.
Read guide →Operations · 8 min readContent Globalization for Short Drama, Animation, and Games: A Workflow Guide
The unique requirements of AV localization: subtitle timing, dubbing coordination, platform format specs, and cultural QA for entertainment content.
Read guide →Terminology · 8 min readBuilding a Termbase From a Live Project — and Knowing When to Freeze It
A working termbase is not written up front — it grows during the project, out of the terms that actually cause trouble. Why it is hard, where it goes wrong, and what a buyer should ask a vendor for.
Read guide →Quality · 8 min readBack-Translation: What It Actually Proves, and What It Doesn’t
Back-translation is often treated as proof a translation is correct. It isn’t — it’s a narrow check for one class of error. Here is where it helps, where it misleads, and what to run alongside it.
Read guide →Terminology · 7 min readWhen Not to Translate: Building a Do-Not-Translate List That Holds Up
Some content should stay in the source language — product names, regulated identifiers, code-coupled strings. These are not translation-quality failures but scoping failures, and their cost usually becomes visible only after the first incident.
Read guide →Quality · 7 min readThe Query Sheet: The Cheapest Quality Tool Most Teams Waste
The questions a translator asks mid-project are a signal, not an interruption. Handled well, the query sheet is the most cost-effective quality mechanism you have. Handled badly, it goes silent — and silence is expensive.
Read guide →China Documentation · 7 min readPreparing a Chinese Documentation Pack for China Market Entry
Prepare product files for Chinese translation with document, name and official-source registers, cross-file checks and a free printable China documentation pack.
Read guide →Longer reference material
Reports and industry checklists
AI Translation in High-Tech Industries: Procurement Research Brief
A procurement brief on AI drafting, expert review and validation for semiconductor, life-science and aerospace content.
Read the report →Medical Device Language Requirements: FDA and EU Research Brief
Separate submission, labelling and IFU language scope for FDA and EU device projects. Questions and official sources for a translation brief.
Read the report →UAV EU Documentation and Language: Export Research Brief
A brief on document scope, language planning and source control for UAV exports to the EU, with Regulation (EU) 2019/945 as a starting source.
Read the report →Semiconductor Documentation Localization: Procurement Research Brief
A brief on preserving datasheet conditions, signal identifiers and terminology across semiconductor documentation. Includes linked technical guides.
Read the report →Bilingual terminology
Check the term in its technical context
English–Chinese terminology is a starting point. Agree product-specific terminology and source references for your project.
Wafer
晶圆
Read the definition →Life ScienceIFU
使用说明
Read the definition →Aerospace & UAVAMM
飞机维修手册
Read the definition →Smart ManufacturingCobot
协作机器人
Read the definition →Content GlobalizationSubtitle
字幕
Read the definition →Turn reading into a project scope
Questions buyers ask
What is the difference between AI output and a reviewed translation?
AI can draft text. A reviewed translation adds the checks and human responsibilities specified in the selected service level. Define terminology, technical revision and acceptance requirements rather than assuming all AI-assisted work has the same review depth.
Compare the review scope →How should terminology be managed across a project?
Provide approved terms, reference files and existing translations. Agree who resolves terminology questions, which terms must stay unchanged, and whether a glossary or translation memory is part of the handover.
Plan a terminology system →Which service level should I choose?
L1 is oriented to internal reference; L2 to technical and customer-facing material; L3 to expert-led, compliance-critical work; and L4 to publication and creative localization. Confirm the actual review and delivery requirements with the team.
Explore all four levels →Can a translated document guarantee regulatory acceptance?
No. Translation is one part of the documentation process. Confirm the target market, applicable requirements, source-document status and required specialist review with the responsible regulatory team.
Review life science file scopes →How do I arrange confidential translation work?
Discuss an NDA, permitted tools, access restrictions and transfer requirements before sending sensitive files. Record the agreed handling requirements in the project brief.
Review confidentiality arrangements →How quickly can I receive a quote?
Tell us about your project. We acknowledge within 4 hours and assign a project manager, then return a formal quote within 24 — large and multi-language programmes included. The contact form prepares email text; add the attachments and send the email in your email app.
Prepare your request →Ready to discuss your files?
A useful brief makes a useful quote.
Include the files, language direction, audience, output format and deadline. Acknowledged in 4 hours, quoted in 24. Discuss confidentiality before sending sensitive material.