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PharmExpert Consultant LLP
Pharmaceutical Engineering

Validation

Process, cleaning, computerized-system and method validation delivered as an integrated, lifecycle program.

Overview

Validation demonstrates, with documented evidence, that processes and systems consistently deliver quality. Delivered from the engineering side of a project, it ensures the facility, equipment and processes you have just built or modified are proven fit for use. PharmExpert provides integrated validation across the lifecycle — process, cleaning, computerized-system and analytical method validation — aligned to FDA and EU expectations and ICH Q8–Q12.

We apply the lifecycle model rather than the one-time event: process design, process performance qualification, and continued process verification. Critical parameters and quality attributes are defined and validated against, and the validation master plan ties the whole program together so nothing falls between qualification and routine operation.

Cleaning validation is grounded in health-based limits (HBEL/MACO) with sound sampling and worst-case grouping, and computerized-system validation interfaces cleanly with our CSV pillar so equipment automation and data integrity are covered, not assumed.

Because change is constant, we build in continued process verification and revalidation triggers so the validated state is maintained, not eroded. We align qualification and validation so they hand off seamlessly — the engineering and the quality views of the same lifecycle working as one.

What we do

  • Validation Master Plan and strategy
  • Process validation (design, PPQ, continued process verification)
  • Cleaning validation (HBEL/MACO, sampling, lifecycle)
  • Method validation and transfer
  • Computerized-system validation interfaces (with CSV pillar)
  • Periodic review and revalidation

Our process

  1. 1

    Strategy

    Define the VMP and lifecycle validation approach.

  2. 2

    Execute

    Run process, cleaning and method validation.

  3. 3

    Verify

    Establish continued process verification and trending.

  4. 4

    Maintain

    Periodic review and revalidation on change.

What you receive

  • Validation master plan
  • Executed validation protocols/reports
  • Continued process verification program
  • Revalidation triggers and schedule

Who needs this

Sites introducing or modernizing products and processes, multi-product facilities needing defensible cleaning validation, and teams establishing CPV programs.

Frequently asked questions

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