Pharmaceutical quality & technical support

Build with quality. Prepare with confidence.

GxP audits and regulatory inspection support. PDE reports. Facility design and construction. Focused pharmaceutical expertise to move your facility and product forward.

Discuss your requirement

Hyderabad, India Quality • Development • Compliance

A laboratory professional writing in a binder beside manufacturing equipment
Quality in every detail.

Our focus

  • Quality
  • Data integrity
  • Global Regulatory Compliance
  • Art of facility design

Services

Our core expertise

Practical services for pharmaceutical manufacturers, laboratories and suppliers — from identifying compliance gaps to preparing reports, building facilities and supporting product development.

GxP Audits & Regulatory Inspection SupportAssess gaps, prepare your team, and follow through on remediation.View details

We help pharmaceutical facilities assess their GxP compliance, address gaps and prepare for regulatory inspections. Our support brings together facility assessments, quality system review, documentation readiness and practical remediation planning.

Inspection readiness for your target market

US FDA | MHRA | EMA / EU GMP | MFDS | SFDA | ANVISA | TGA | Health Canada | TFDA | Other markets on request

Before the inspection

  • GxP gap assessments, internal audits and mock inspections
  • Review of manufacturing, QC, utilities and quality systems
  • Data integrity, validation and documentation readiness
  • Action plans and employee preparation

During the inspection

  • Site team preparation and inspection coordination
  • Document retrieval and response support
  • Technical review of information requested by inspectors

After the inspection

  • Observation assessment and investigation support
  • Preparation and review of inspection responses
  • CAPA development, remediation and effectiveness review
  • Follow-up against agreed corrective actions

Deliverables: A documented assessment, audit observations and a prioritized action plan, with response and CAPA support as agreed.

Vendor AuditsIndependent supplier assessment, reporting and CAPA follow-up.View details

We conduct vendor audits for API, excipient and packaging suppliers, contract manufacturers and testing laboratories. Each assignment follows an agreed scope, from document review and audit planning to site assessment, reporting and CAPA follow-up. Quality agreement review and supplier qualification support are included where required.

PDE ReportsSubstance-specific assessments supporting exposure limits and cleaning validation.View details

We provide Permitted Daily Exposure (PDE) reports for pharmaceutical substances to support health-based exposure limit assessments, cleaning validation and cross-contamination control in shared facilities.

  • Review of available substance-specific toxicological and pharmacological data
  • Evaluation of critical effects and derivation of the PDE with a documented scientific rationale
  • Traceable references, assumptions and assessment conclusions
  • Technical clarification to support use of the report in your quality system

Deliverable: A substance-specific PDE assessment report.

GxP Facility Design & ConstructionFrom concept and process flows to qualification and readiness.View details

We provide pharmaceutical facility design and construction services aligned with applicable GxP requirements, covering general, potent and oncology facilities. Our scope connects design, project execution, qualification and operational readiness.

  • Concept layouts and detailed design review
  • Personnel, material and waste flows; zoning and segregation
  • Cleanroom finishes, HVAC, utilities, cleaning access and containment requirements
  • Construction planning and execution, project coordination and quality oversight
  • URS and design qualification documentation
  • Commissioning, qualification and handover documentation support

Project focus: A facility designed and constructed around its intended processes, product risks and applicable GxP requirements.

Development and technical services

Formulation & Analytical DevelopmentDevelopment coordination, documentation and review.View details

Support formulation and analytical development activities through technical coordination, development documentation and review. Assistance includes method development and validation planning, stability study coordination and technology transfer documentation.

Product Technical SupportManufacturing review, investigations and lifecycle improvements.View details

Practical support for manufacturing process review, troubleshooting and product lifecycle improvements. Activities include technical risk assessments, investigation support, process documentation and coordination of corrective actions.

Regulatory Filing SupportQuality and technical documentation for submissions.View details

Assist with preparation, review and coordination of quality and technical documentation for regulatory submissions. Support includes document completeness checks, dossier coordination and preparation of responses to quality-related queries.

IPR ServicesPatent-related technical documentation and specialist coordination.View details

Support intellectual property activities through coordination of patent searches, technical documentation and product-related patent reviews, with specialist input as required for the assignment.

Packaging Development SupportMaterials, specifications, artwork and qualification support.View details

Packaging development support across dosage forms, including material selection, specification review, compatibility and stability considerations, artwork review and packaging qualification documentation.

G. Sunil Kumar, Q-ZEN Pharma Solutions

About Q-ZEN

Experience grounded in pharmaceutical quality.

Q-ZEN Pharma Solutions provides GxP audit, quality, technical and development services to pharmaceutical businesses. We deliver PDE reports and facility design and construction services alongside inspection readiness and product support. Each project is shaped around the facility, product and target-market requirements.

G. Sunil Kumar has worked in pharmaceutical quality, audits and GMP facility establishment.

We work with your team to understand the requirement, establish clear responsibilities and deliver the documentation and practical support needed for the next stage.

G. Sunil KumarM.Pharmacy & M.Sc Toxicology

Our approach

Clear scope. Practical delivery.

  1. Understand

    Agree the scope

    Define the facility, substance or product, target-market requirements, timeline and deliverables.

  2. Assess

    Identify the priorities

    Review available records and site requirements, identify gaps and prioritize the work.

  3. Support

    Deliver and follow through

    Deliver the agreed audits, reports or project services and follow through on implementation and closure.

Contact

Tell us what you need.

Share your service requirement, project stage and expected timeline to begin the discussion.

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