Computerized Systems Validation (CSV)
& Data Integrity

Computerized Systems Validation (CSV) is an essential step for regulated industries. This process ensures regulatory compliance and the reliability of systems used in the pharmaceutical, biotechnology, and medical device sectors. Discover how to turn this obligation into a lever for operational excellence.

The CSV Challenge We Address

In today’s rigorous regulatory environment, Computerized System Validation (CSV) is central to achieving and maintaining compliance.

CSV provides documented proof that an IT system performs its intended functions consistently, reliably, and under controlled conditions across its entire lifecycle meeting both regulatory, business and operational requirements.  

Regulators now demand proven data integrity, full compliance with applicable regulations such as EU Annex 11 and 21 CFR Part 11 for the pharmaceutical industry, and rigorous control of GxP-critical IT and OT.

At the same time, cloud, SaaS, AI and agile delivery are rapidly reshaping labs, manufacturing and clinical operations. Any gap in system validation can delay product release, trigger adverse findings, inflate costs and, ultimately, endanger patient safety or product quality.

Executives therefore require responsible partners who unite strict regulatory rigour with advanced digital expertise and flawless execution. 

Our CSV Approach

At Efor, Computerized System Validation is a strategic lever for both compliance and performance.

We apply a proportionate, risk-based approach aligned with GAMP5 (2nd edition), 21 CFR 11, EU-GMP Annexes 11 & 15, 21 CFR 210/211, OECD GLP number 17, GCP, ISO 13485, and 21 CFR 810/820. 

Our multidisciplinary teams embed validation throughout the system development lifecycle – whether V-model, agile, or hybrid – using standardized templates, automated testing, comprehensive infrastructure qualification (including Infrastructure as Code), and AI-driven analytics to shorten timelines, enhance traceability, and lower costs. 

This approach provides genuine assurance of compliance while supporting your performance objectives. 

Our CSV Services

We deliver turnkey computerized systems validation projects, targeted consulting or embedded teams to keep your systems compliant and inspection-ready: 

Strategic Consulting

  • Drafting User Requirement Specifications (URS)
  • Managing RFPs and vendors
  • Cost estimation
  • Impact assessments
  • Compliance roadmaps

CSV & Qualification

  • Risk assessments
  • IT infrastructure qualification
  • IQ/OQ/PQ
  • Data migrations
  • Periodic reviews
  • Change management (GAMP 5 approach with critical thinking) to sustainably qualify your platforms

Validation for Agile / DevOps / Project Outsourcing

  • User-story risk analysis
  • Test scripts integrated into sprint testing
  • Continuous validation and compliance to qualify each release of your SaaS systems

Data Integrity

  • Validation testing, including data supporting functions and processes
  • Gap analyses
  • Remediation plans and CAPAs
  • Audit-trail assessments
  • Access-control management
  • Record management
  • Targeted training

IT/OT Lifecycle & Managed CSV Services

  • Day-to-day operation of IT/OT systems
  • Incident, problem, and change management
  • Periodic reviews of systems and suppliers
  • Implementation of data-governance frameworks to safeguard data integrity
  • Establishment of data governance to ensure data integrity and continuous computerized system validation throughout the entire lifecycle

AI Agents

  • Periodic reviews of AI agents and AI-enabled business processes
  • Full validation of AI agents themselves

Why Choose Efor?

Our Solution & Project Delivery experts and engineers blend deep knowledge of quality, regulatory compliance, data integrity, automation, and cybersecurity with rigorous project– and programme management.

Whether you need to validate a standalone Laboratory Information Management System (LIMS) or harmonize a multi-site Manufacturing Execution System (MES), we deploy the necessary resources and proven accelerators to deliver first-time-right results.

Digital innovation sits at the core of our model: AI-driven risk scoring, model-based testing, and cloud-native qualification transform CSV into a true strategic asset. 

Our Project References

  • Digital Transformation of a GMP Manufacturing Plant 

    Seamless interoperability, faster batch release, and data integrity by design 

    Efor partnered with a pharmaceutical manufacturer to modernize its Good Manufacturing Practice (GMP) production site. We deployed a fully integrated digital ecosystem, including a Computerized Maintenance Management System (CMMS) and on-premise Enterprise Management System (EMS), plus SaaS-based MES and SaaS-based LIMS all connected to SAP ERP to synchronize manufacturing, quality control, and inventory management, while enabling electronic “release by exception” for finished batches. The transformation slashed system-to-system transfer times, ensured secure and traceable data exchange to uphold GMP data integrity, reduce the risk of human error, and accelerated batch release, giving the client greater agility, stronger regulatory compliance, and lasting cost efficiencies that position the site for rapid scale-up and inspection success. 

  • Digitalization through the design of new production centres, Industry 4.0.  

    Secure data, faster compliance 

    While building its new plant, our client needed to implement and validate new IT infrastructure incorporating IoT, a SAP S/4HANA ERP system, and an integrated MES. Efor led the software validation, the qualification of all equipment, and the qualification of pharmaceutical IT-infrastructure according to strict EU standards, deploying a digital Qualification & Validation teal that ensured end-to-end consistency, traceability, and compliance. Drawing on our agile CQV and CSV expertise, we harmonized master data across all systems, safeguarded information flows, and streamlined pharmaceutical digitalization, allowing the client to transfer its new production lines to an industry partner with complete confidence. 

  • Data Integrity in a Subcontracted QC Laboratory 

    A driver of growth and competitiveness 

    Efor supported its client in conducting a precise and detailed assessment of data integrity throughout the data lifecycle during quality control (QC) analyses and deploying a detailed remediation plan: implementation of data governance and associated data management procedures, review and update of existing system validation files to meet current data integrity requirements, and large-scale replacement of Excel spreadsheets with fully digitalized workflows via a validated LIMS/ELN systems. Thanks to this integrated approach, the client now faces internal and regulatory inspections with complete confidence and zero findings, while benefiting from markedly faster data processing times and fully secured QC batch release.  

Outcomes for our clients

Our risk-based CSV services: 
  • Accelerate time-to-market while ensuring full compliance with applicable life science regulations and data-integrity requirements.  
  • Compliance monitoring keeps you inspection-ready and minimizes operational disruptions  
  • A proactive approach reinforces trust with regulators, partners and patients alike. 

Turn CSV into your competitive edge:

Contact us today to ensure the quality and compliance of your computerized systems.

Contact our CSV experts