Citric Clinical Data Quality Ltd.
Comprehensive Clinical Data Quality Solutions
Welcome to Citric CDQ, delivering expert clinical data quality solutions to support the success of your clinical trials.




About Citric CDQ
Our Expertise
Citric CDQ is a specialist consultancy based in Scotland, providing high-quality clinical data solutions to pharmaceutical and healthcare organisations conducting clinical trials. With deep expertise in clinical data management, Citric CDQ supports clients across the full trial lifecycle, from database design through to database lock.
Led by a seasoned clinical data professional, Citric CDQ offers a comprehensive range of services including database design and UAT, data review, SAE and vendor reconciliation, protocol deviation identification and classification, data review programming, interim and final database deliverables, SOP and template creation, and vTMF quality review.
With a focus on accuracy, compliance, and efficiency, Citric CDQ enables sponsors and CROs to meet regulatory expectations while maintaining data integrity at every stage.
Services
Citric CDQ offers tailored clinical data quality services to support the smooth and compliant delivery of clinical trials. From early-stage database design to final database lock, we provide expert support across all key data management activities. Our services are built on a foundation of accuracy, efficiency, and regulatory alignment, helping sponsors and CROs maintain data integrity throughout the trial lifecycle.
How We Work
Quality-Driven Approach
At Citric CDQ, quality underpins everything we do. We apply rigorous standards and proven methodologies to ensure the accuracy, consistency, and completeness of clinical data, supporting confident decision-making and regulatory readiness.
Tailored to Your Needs
We understand that every trial is unique. That’s why our services are fully adaptable; whether you need comprehensive data management support or help with specific tasks, we tailor our approach to align with your timelines, systems, and team structure.
Expert-Led and Experienced
With hands-on experience across phases and therapeutic areas, Citric CDQ brings deep domain knowledge and problem-solving ability to every engagement. You work directly with an expert who understands both the detail and the big picture.
Efficient and Scalable
We focus on delivering high-quality results efficiently. Through automation, smart review programming, and process optimisation, we reduce manual workload while maintaining flexibility to scale with your trial’s needs.
Collaborative and Transparent
Clear communication and collaboration are central to our work. We integrate smoothly with sponsor and CRO teams, providing regular updates, transparent timelines, and proactive issue resolution throughout the project lifecycle.
Compliance at the Core
Citric CDQ operates in full compliance with GDPR, HIPAA, and applicable ISO standards including ISO 9001 and ISO 27001. Data privacy, security, and regulatory adherence are built into every aspect of our work.
FAQ
What types of clinical trials does Citric CDQ support?
Citric CDQ supports trials across all phases and a wide range of therapeutic areas. Whether you are a sponsor or CRO running early-phase studies or large, late-phase trials, we tailor our services to meet your specific project needs.
Do you work with international clients?
Yes, Citric CDQ works with clients globally. We are experienced in navigating international regulatory requirements, including GDPR, HIPAA, and relevant ISO standards, ensuring compliance across jurisdictions.
How do you ensure data privacy and compliance?
Data protection is central to our operations. We adhere strictly to GDPR and HIPAA requirements and follow best practices aligned with ISO 27001 (information security) and ISO 9001 (quality management), ensuring secure, compliant handling of sensitive clinical data.
Can you provide support for just one part of the trial process?
Absolutely. While we offer full end-to-end data management support, we also provide targeted services - such as SAE reconciliation, protocol deviation review, or vTMF compliance - for clients who need help with specific aspects of their trial.
Do you offer any training services?
Yes, we provide training for clinical data managers, with a focus on efficiency techniques and process optimisation. Our goal is to help teams work smarter, reduce manual workload, and improve data review outcomes.
What systems and platforms do you work with?
We are experienced with a variety of EDC systems, coding platforms, and clinical trial technologies. We quickly adapt to client-preferred tools and are comfortable working within established SOPs and workflows.