Linguistic Validation & Independent Translation Review
for Pharmaceutical & Clinical Documents
Specialist language quality services for regulated environments — from full linguistic validation of COA instruments to independent translation review for clinical trials, pharmacovigilance, and regulatory submissions.
Understanding the Difference
These are related but distinct processes. Knowing which applies to your document type ensures you receive the right service — and the right documentation for your submission.
For COA & PRO Instruments
A structured, multi-step process — defined by ISPOR guidelines and required by EMA and FDA — that ensures a patient-reported outcome instrument is linguistically accurate, culturally equivalent, and conceptually consistent with the source.
Involves multiple independent linguists, cognitive debriefing with target-population participants, and formal documentation at every stage.
- PRO instruments and questionnaires
- eCOA and ePRO materials
- ClinRO and ObsRO instruments
- Health-related quality of life (HRQoL) measures
For Clinical & Regulatory Documents
A rigorous back-translation and bilingual review process performed by a qualified specialist linguist with no prior involvement in the translation. Confirms accuracy, completeness, and fitness for regulatory purpose.
Every ITR project includes a formal written review report and a signed Certificate of Translation Quality — submission-ready for EMA, MHRA, and ICH-compliant packages.
- Pharmacovigilance documentation (AE narratives, ICSRs, PSURs, RMPs)
- Clinical trial materials (ICFs, patient information sheets, CSRs)
- Regulatory submissions (CTD modules, SmPC, PILs, labelling)
- Medical device documentation (EU MDR / IVDR)
If your document is a patient questionnaire or COA instrument, you need LV. For everything else — ICFs, ICSRs, CTDs, PILs — ITR is the correct process. Ask us and we'll confirm.
Designed for Regulated Environments
Our clients operate in highly regulated contexts where translation errors carry real consequence — regulatory, clinical, or legal.
Pharmaceutical and biotech companies preparing multilingual regulatory submissions to the EMA or MHRA.
CROs managing multilingual clinical trials requiring validated patient-facing or site-facing materials.
Regulatory affairs teams requiring documented evidence of translation quality for submission packages.
Organisations using machine translation or post-edited MT who require independent human review and certification.
Medical device manufacturers requiring translation validation under EU MDR / IVDR.
Document Types We Cover
LV applies to COA/PRO instruments. ITR applies to clinical and regulatory documents. Both services include formal written documentation and a signed certificate.
COA & PRO Instruments
- PRO instruments and questionnaires
- eCOA and ePRO materials
- ClinRO and ObsRO instruments
- HRQoL measures
- Cognitive debriefing coordination available
Safety & AE Documentation
- Adverse event (AE) narratives
- Individual Case Safety Reports (ICSRs)
- Periodic Safety Update Reports (PSURs)
- Risk Management Plans (RMPs)
Trial & Study Materials
- Informed consent forms (ICFs)
- Patient information sheets
- Clinical study reports (CSRs)
- Protocol documents and amendments
EMA, MHRA & ICH
- Common Technical Document (CTD) modules
- Summary of Product Characteristics (SmPC)
- Package leaflets (PILs)
- Labelling and instructions for use
Our Process
The steps below apply to both LV and ITR projects. For full LV, cognitive debriefing (Step 4) is included. For ITR, the process concludes at Step 5 with a Certificate of Translation Quality.
Scope Assessment
We review the source document, target language, intended use, and applicable regulatory framework — and confirm whether LV or ITR is the appropriate service.
Independent Specialist Assignment
A subject-matter specialist linguist is assigned with no prior involvement in the translation — ensuring structural independence, not just procedural.
Back-Translation & Bilingual Review
A blind back-translation is produced and reconciled against the source. For LV projects, forward translation and reconciliation precede this step per ISPOR methodology.
Cognitive Debriefing LV Only
For full LV projects, cognitive debriefing interviews are conducted with native-speaking participants from the target population to confirm conceptual equivalence and cultural appropriateness. Coordinated in partnership with our specialist LV consultants at GRC Health, ensuring interviews are designed, conducted, and documented to the standard required for EMA, FDA, and ICH submissions.
Formal Review Report
A written report documenting findings, issues identified, resolutions applied, and confirmation of suitability for intended regulatory or clinical use.
Signed Certificate
A Certificate of Validation (LV) or Certificate of Translation Quality (ITR) is issued — ready for inclusion in your EMA, MHRA, or internal QA submission package.
Working With the Best in the Field
TIL's certified linguistic infrastructure operates within the broader LV process. For full LV studies, we work alongside specialist partners who lead methodology, cognitive debriefing design, and regulatory reporting.
Gibson Research Consultancy
CRO · Leeds, UK · Global ReachGRC Health is a Leeds-based contract research organisation led by CEO Mark Gibson, with decades of experience in clinical research and linguistic validation methodology. GRC brings the regulatory and scientific expertise that underpins every full LV study TIL supports — with a patient-centred mission at its core and a track record spanning global pharma and biotech clients.
Together, TIL and GRC Health offer clients a complete, end-to-end solution: specialist LV methodology led by experienced consultants, supported by TIL's certified, human-only linguist network across 220+ languages. Whether you need a full LV study, independent translation review, or reconciliation support within an existing process — we work as one team, with full transparency at every stage.
Why TranslationsInLondon
ITI Corporate Members
Subject to the ITI Code of Professional Conduct. Clients can verify membership independently via the ITI directory.
ISO 17100 Aligned
Our quality management processes follow ISO 17100 requirements for translation services.
Human Only — No MT
No machine translation at any stage. Every validator is a qualified, native-speaking specialist in their field.
Genuine Independence
Validators are never the same person as the translator. Independence is structural, not just procedural.
Formal Documentation
Written review report and signed certificate issued for every project — submission-ready for EMA, MHRA, or internal QA files.
London-Based
Available for client audits, regulatory team calls, and in-person meetings across London and the UK.
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Request a Scope Assessment
LV is quoted per project following scope assessment. ITR is quoted per word or per hour depending on document type and volume. Contact us to discuss your project and we will confirm the right service and provide a quote.
Get in Touch info@translationsinlondon.com