top of page

GxP Compliance in Pharma

What is GxP in the Pharmaceutical Industry?

At GxP Auditing and Consulting Services, we provide independent pharmaceutical GMP audits and compliance consulting. Led by a Certified Quality Auditor (CQA) with nearly 30 years of experience, we help pharmaceutical manufacturers, CMOs, and CDMOs prepare for FDA and EMA inspections and strengthen their quality systems under 21 CFR Parts 210 and 211.

​

Our clients benefit from practical, senior-level support focused on data integrity, CAPA effectiveness, laboratory controls, and full inspection readiness — with a consistent record of zero critical regulatory observations.

Why Choose GxP Auditing and Consulting Services for Pharma?

  • Nearly 30 years of pharmaceutical GMP experience

  • Independent Certified Quality Auditor (CQA) and Lead Auditor

  • Proven track record of zero critical FDA observations

  • Practical recommendations that reduce deviations and audit costs

  • Fully remote or on-site support available

​Quality Management System (QMS) Services

QMS Design and Implementation

  • Develop a risk-based quality management framework aligned with ICH Q10 guidelines.

  • Incorporate integrated quality policies, procedures, and records across multiple functions (manufacturing, QC, supply chain).

  • Use platforms such as Veeva, MasterControl, or SAP QMS to track and manage documentation.

​​

Standard Operating Procedure (SOP) Development and Review

  • Draft and revise SOPs to align with specific FDA/EMA guidance documents (e.g., 21 CFR Part 211).

  • Ensure SOPs for deviations, batch production records, OOS (Out of Specification), and change control are clear and auditable.

​

Quality Risk Management (QRM)

  • Use Failure Mode and Effect Analysis (FMEA) and Risk Priority Number (RPN) to rank risks.

  • Implement risk-based decision-making during process validation and vendor qualification.

GMP Compliance and Auditing

Internal GMP Audits

  • Conduct periodic internal audits covering manufacturing processes, facilities, utilities, and cleaning validation.

  • Audit areas such as raw material handling, batch manufacturing, environmental monitoring, and cleaning procedures.

​

External Supplier and Vendor Audits

  • Perform GMP pre-qualification audits of CMOs, excipient suppliers, and packaging vendors.

  • Assess vendor compliance with quality agreements, specifications, and regulatory filings (DMF, CEP).

​

Gap Analysis and Inspection Readiness

  • Review site readiness for regulatory inspections (FDA, EMA, MHRA) by conducting mock audits.

  • Address compliance gaps by implementing corrective action plans and providing inspection coaching to personnel.

​

Deviation Investigation & CAPA Management

  • Investigate root causes of deviations using 5-Why, Fishbone Diagrams, and ensure deviations are closed within set timelines.

  • Develop comprehensive CAPA plans with clear ownership, due dates, and effectiveness checks.

GLP Compliance and Laboratory Services

GLP Audits

  • Audit QC and R&D laboratories for adherence to GLP guidelines (21 CFR Part 58).

  • Review calibration and maintenance logs for equipment (e.g., HPLC, GC, Spectrophotometers).

​

Data Integrity Assessments

  • Ensure compliance with ALCOA+ principles (Accurate, Legible, Contemporaneous, Original, Attributable) in documentation and records.

  • Validate that electronic systems maintain secure, audit-trail enabled records.

​

Method Validation and Stability Studies Review

  • Review analytical method validations for specificity, linearity, accuracy, precision, and robustness.

  • Confirm that stability studies are designed per ICH Q1A (R2) to support shelf-life and labeling claims.

GDP Compliance and Supply Chain Oversight

GDP Audits and Assessments

  • Conduct GDP audits of warehouses, distribution centers, and wholesalers.

  • Evaluate compliance with storage conditions, batch traceability, and document control requirements.

​

Temperature-Controlled Logistics Oversight

  • Assess cold chain management for biologics and vaccines, ensuring compliance with validated temperature ranges (e.g., 2°C–8°C or -20°C).

  • Monitor transportation data loggers for excursions and implement response procedures for deviations.

​

Recall Management and Product Traceability

  • Design end-to-end recall management processes aligned with regulatory guidelines.

  • Ensure traceability systems can track raw materials and product batches throughout the supply chain.

Regulatory Compliance Consulting

Regulatory Filings Support

  • Assist with the preparation of Investigational New Drug (IND) and New Drug Application (NDA)submissions.

  • Support with the review of Drug Master Files (DMFs) and response to FDA 483 observations.

​

Change Control Management

  • Oversee change control processes for new equipment, processes, or materials, ensuring that changes are assessed for regulatory impact.

  • Coordinate with cross-functional teams to implement changes while maintaining compliance.

​

Annual Product Quality Review (APQR)

  • Prepare and review APQR reports to analyze product quality trends, deviations, and complaints over the year.

  • Identify areas for improvement and present recommendations for continuous improvement.

Training & Continuous Improvement Services

GxP Training Programs

  • Deliver targeted training sessions on GMP, GLP, and GDP tailored to manufacturing, QC, and warehouse personnel.

  • Develop role-specific training curricula with regular competency assessments.

​

Continuous Improvement Initiatives

  • Implement Lean and Six Sigma projects to reduce defects and improve manufacturing yield.

  • Conduct Kaizen events to identify bottlenecks in manufacturing or QC processes.

​

Regulatory Inspection Handling Training

  • Train employees on effective communication and document retrieval during audits.

  • Simulate regulatory inspections to prepare staff for FDA or EMA interactions.

Computer Systems Validation (CSV) and Data Integrity

CSV Services

  • Validate GMP-relevant systems such as LIMS (Laboratory Information Management System), ERP systems, and MES.

  • Develop validation protocols (IQ, OQ, PQ) to ensure computerized systems function as intended.

​

Data Integrity Program Implementation

  • Set up governance frameworks to ensure GMP data integrity, including access control, audit trails, and regular data reviews.

  • Conduct periodic reviews to identify and mitigate potential data integrity breaches.

Quality Metrics and KPI Monitoring

Quality Performance Indicators (KPIs)

  • Define key metrics such as deviation closure rate, CAPA effectiveness, batch rejection rate, and audit finding closure time.

  • Provide trend analysis and reports to track quality performance over time.

​

Audit Findings Closure and Compliance Tracking

  • Develop a tracker system to monitor open audit findings, CAPA progress, and ensure timely closure.

  • Provide management with monthly dashboards highlighting open issues and compliance status.

bottom of page