Ensuring Seamless, Compliant Operations

Good Manufacturing Practices (GMP)
Good Manufacturing Practices (GMP)

At Taj Pharma’s Sarigam OSD and External Preparation facility, the Warehouse & Material Dispensing Department serves as a critical foundation for the plant’s manufacturing excellence. Engineered for precision, compliance, and efficiency, this department ensures that all materials—raw, packaging, and finished goods—are securely stored, systematically handled, and accurately dispensed in accordance with cGMP and international regulatory standards.


Key Features of Warehouse Infrastructure

1. Air-Conditioned & Controlled Storage Areas

  • All raw material (API & excipients) and primary/secondary packaging material stores are housed in temperature- and humidity-controlled environments, continuously monitored by calibrated sensors.
  • Systems maintain WHO and EU-GMP recommended ranges, ensuring material integrity and preventing degradation, especially for moisture-sensitive and thermo-labile ingredients.

Ensuring Material Integrity and Compliance

At Taj Pharma’s Sarigam facility, the storage of raw materials (including Active Pharmaceutical Ingredients – APIs and excipients) as well as primary and secondary packaging materials is executed with utmost precision in air-conditioned and environmentally controlled warehouse zones. These areas are purpose-built to safeguard the stability, potency, and usability of materials throughout their storage lifecycle.

Climate Control Precision

  • Each storage area is equipped with HVAC (Heating, Ventilation, and Air Conditioning) systems designed to regulate both temperature and relative humidity (RH), as per WHO-GMP and EU-GMP recommendations.
  • Standard environmental parameters maintained:
    • Temperature: Typically between 15°C to 25°C
    • Relative Humidity: Maintained below 60% RH, depending on material sensitivity

Continuous Monitoring and Alerts

  • Conditions are monitored 24/7 through a network of calibrated temperature and humidity sensors that feed data into a centralized SCADA/BMS system.
  • Real-time tracking allows immediate alerts if parameters deviate from the acceptable range, enabling rapid corrective actions.

Moisture & Heat-Sensitive Protection

  • APIs and excipients that are hygroscopic, thermo-labile, or prone to oxidative degradation are stored in designated climate zones with additional safeguards such as:
    • Dehumidifiers
    • Insulated racks
    • Nitrogen-flushed cabinets (if applicable)
  • Materials like gelatin-based capsules, effervescent components, or certain biologics receive special storage protocols to prevent deterioration.

Regulatory Alignment & Qualification

  • Storage areas are fully qualified and mapped for temperature/humidity distribution through validation studies (thermal mapping), in accordance with ICH Q1A(R2) stability guidelines.
  • Environmental records are auditable, retained as part of Good Documentation Practices (GDP) and reviewed periodically for regulatory audits by agencies such as WHO, EU, and PIC/S.

Segregated Zoning for Safety and Compliance

  • Storage zones are physically segregated into:
    • Quarantine
    • Approved
    • Rejected
    • Retained sample storage
  • Hazardous or flammable materials are stored in fireproof enclosures with independent air handling systems and safety protocols.

This highly controlled environment not only preserves the physical and chemical stability of raw and packaging materials but also supports cGMP compliance, batch consistency, and product safety. Taj Pharma’s air-conditioned and controlled warehouse infrastructure is a vital component in ensuring the global quality standards of its pharmaceutical manufacturing process.

2. Zoned Layout with Segregation

  • The warehouse is zoned into quarantine, approved, rejected, and returned material areas, with clear physical demarcation and signage.
  • Dedicated storage areas for hazardous materials, flammables, and temperature-sensitive stock (with cold chain provisions if needed).

Structured for Safety, Compliance, and Operational Efficiency

Taj Pharma’s warehouse at the Sarigam OSD & External Preparation Plant is meticulously designed with a zoned layout that ensures strict material segregation, safety, and regulatory compliance. This strategic structuring is a cornerstone of Good Warehousing Practices (GWP) and is essential for preventing mix-ups, cross-contamination, and deviations during the storage and dispensing of pharmaceutical materials.


Core Zoning Areas

  1. Quarantine Area
    • All incoming materials—raw, packaging, or returned—are first placed in the quarantine zone until sampling, testing, and quality clearance are completed.
    • Access is restricted and electronically logged to prevent unauthorized handling or premature usage.
  2. Approved Area
    • Materials that have passed quality control (QC) checks are moved to this zone and labeled with “Approved” status.
    • Only materials from this area are allowed for dispensing and production use, as per the Batch Manufacturing Record (BMR) or Batch Packaging Record (BPR).
  3. Rejected Material Area
    • Materials that do not meet predefined specifications or fail inspection are isolated here.
    • This area is physically separated with warning signage and access control to prevent accidental usage.
    • Rejected stock is held for return to supplier, reprocessing, or destruction, per SOPs.
  4. Returned Goods Area
    • Materials or finished goods returned from production, market, or export destinations are stored separately pending investigation and disposition by QA/QC.
  5. Retention Sample Storage
    • Designated, secure areas for retaining reference samples from each batch for post-market surveillance, investigations, or regulatory queries.

Specialized Storage Zones

  1. Hazardous Materials Zone
    • Materials classified as flammable, corrosive, reactive, or toxic are stored in fire-rated, ventilated enclosures with spill control measures.
    • Separate MSDS documentation is maintained, and the area is equipped with fire extinguishers, spill kits, and emergency showers.
  2. Temperature-Sensitive Zone
    • APIs and materials requiring cold chain (2–8°C) or controlled room temperature (CRT) storage are kept in dedicated refrigerators or cold rooms with continuous temperature data loggers and alarm systems.
    • Access is restricted, and temperature logs are reviewed daily by QA.
  3. Highly Potent or Controlled Substances Zone (if applicable)
    • Materials with Schedule X or narcotic classification are stored in lockable, restricted-access cabinets with 24/7 surveillance and electronic access logs.

Visual Management & Signage

  • Each zone features color-coded floor markings, clearly labeled signboards, and directional guides in compliance with cGMP visual control standards.
  • Workflow pathways (receiving, sampling, dispensing, issuance) are unidirectional to minimize cross-traffic and enhance material traceability.

The zoned layout at Taj Pharma’s Sarigam warehouse reflects a commitment to process integrity, regulatory readiness, and safety-first warehousing operations. Through strict material segregation and dedicated storage areas, the facility minimizes risks, enhances efficiency, and ensures that every material used in production meets the highest standards of quality and traceability.

3. Advanced Inventory Management

  • Integrated with the Pharma Cloud ERP system, inventory movements are tracked in real-time—from goods receipt to issuance—ensuring traceability, batch-wise tracking, and FEFO/FIFO compliance.
  • Barcode and RFID technologies are used for error-free picking, location mapping, and documentation.

Real-Time Traceability, Efficiency, and Compliance

Taj Pharma’s warehouse operations at the Sarigam manufacturing plant are enhanced by a state-of-the-art inventory management system, fully integrated with the Pharma Cloud ERP platform. This sophisticated system enables complete visibility and control over material flow—ensuring real-time data tracking, regulatory compliance, and efficient operations across all stages of inventory handling.


ERP Integration for Total Control

  • Every material transaction, from goods receipt (GRN) to final dispensing, is recorded in the centralized ERP system.
  • The system ensures:
    • Batch-wise inventory tracking
    • Real-time stock visibility
    • Auto-reconciliation with production plans and purchase orders
  • Seamless integration with QC clearance, warehouse issuance, and production consumption modules ensures end-to-end material accountability.

FEFO/FIFO Protocol Compliance

  • Inventory is managed based on FEFO (First Expiry, First Out) or FIFO (First In, First Out) principles:
    • FEFO is applied to all expiry-sensitive materials (e.g., APIs, excipients, gels, creams).
    • FIFO is used for non-expiry-based stock (e.g., certain packaging materials).
  • Automated alerts flag materials approaching expiry, reducing wastage and ensuring compliance with GMP and QA protocols.

Barcode & RFID Technologies

  • All materials are labeled with barcode or RFID tags at the time of inwarding:
    • Scanned at each movement stage (receipt, QC, storage, issuance, return).
    • Reduces human error, enhances material traceability, and accelerates picking operations.
  • Each storage location (rack/bin/shelf) is also tagged and mapped digitally, enabling precise inventory location tracking and faster retrieval.

Digital Material Documentation

  • Material movement logs are electronically maintained, eliminating paper-based errors.
  • Integrated with electronic BMR/BPR, ensuring accurate and timely issuance of materials against production batches.
  • Fully audit-trail enabled for regulatory inspections—ensuring transparency and data integrity.

Benefits of the Advanced System

  • Improved stock turnover ratio
  • Minimized overstocking or understocking
  • Efficient space utilization through dynamic bin allocation
  • Rapid cycle counts and inventory audits without production disruption

Taj Pharma’s advanced inventory management system ensures real-time traceability, regulatory alignment, and operational agility. By leveraging ERP integration, barcode/RFID technology, and strict FEFO/FIFO compliance, the Sarigam facility upholds the highest standards in pharmaceutical warehousing and material handling, making it a model of modern pharmaceutical logistics excellence.

4. Material Dispensing Booths

  • Dispensing of raw and packaging materials is conducted in classified dispensing booths (ISO 8/ISO 7) equipped with reverse laminar air flow (RLAF) and HEPA filters, preventing cross-contamination and ensuring operator and material safety.
  • All weighing and dispensing activities are validated and documented, with balances regularly calibrated and maintained.

Precision, Safety, and Contamination Control

At Taj Pharma’s Sarigam plant, the critical process of raw material and packaging material dispensing takes place within dedicated classified dispensing booths, designed to meet stringent ISO cleanroom standards (ISO 7 and ISO 8). These specially engineered environments play a vital role in maintaining the integrity of materials, preventing cross-contamination, and ensuring operator safety throughout the weighing and dispensing process.


Classified Cleanroom Environment

  • Dispensing booths are maintained under ISO 8 or ISO 7 cleanroom classifications, depending on the sensitivity of the material and production requirements.
  • This classification ensures a controlled environment with a defined number of maximum allowable airborne particles, thereby minimizing contamination risk during material handling.

Reverse Laminar Air Flow (RLAF) & HEPA Filtration

  • Each booth is equipped with Reverse Laminar Air Flow (RLAF) systems, which direct purified air away from the operator and out of the booth, preventing airborne particles from settling on materials.
  • High-Efficiency Particulate Air (HEPA) filters, with an efficiency of 99.97% for 0.3-micron particles, continuously supply clean, sterile air, maintaining a contamination-free zone.
  • These features collectively provide a barrier against cross-contamination, protecting both materials and personnel from exposure to dust, allergens, or microbial contaminants.

Validated Weighing & Dispensing Procedures

  • All weighing and dispensing activities are carried out following strictly validated Standard Operating Procedures (SOPs) to ensure accuracy and reproducibility.
  • Validation includes:
    • Verification of weighing accuracy across the entire range of balance capacity
    • Material flow validation to confirm consistent dispensing without loss or contamination
  • Batch records comprehensively document every dispensing event, capturing operator identity, balance used, date/time, and material batch numbers to maintain traceability.

Balance Calibration & Maintenance

  • Analytical and precision balances used for dispensing are subject to regular calibration and maintenance schedules, performed by certified metrology teams.
  • Calibration records and maintenance logs are routinely audited and are integral to Good Documentation Practices (GDP) compliance.
  • Periodic calibration checks ensure:
    • Optimal balance sensitivity and accuracy
    • Prevention of weighing errors that could affect batch quality or regulatory compliance

Operator Safety & Ergonomics

  • The booths are ergonomically designed to reduce operator fatigue and promote safe material handling practices.
  • Personal protective equipment (PPE) protocols, combined with engineered ventilation, protect operators from exposure to potentially hazardous powders or volatile substances.

Taj Pharma’s material dispensing booths represent a best-practice approach to pharmaceutical material handling—combining cleanroom technology, air flow control, validated processes, and rigorous documentation. This ensures consistent batch quality, regulatory compliance, and a safe working environment, reinforcing the company’s commitment to manufacturing excellence and patient safety.

5. Documentation & Compliance

  • All material handling processes—from receipt, sampling, storage, dispensing, to issuance—are governed by Standard Operating Procedures (SOPs) aligned with WHO-GMP, PIC/S, and ISO 9001:2018.
  • Comprehensive material movement logs, issue registers, and environmental monitoring data are maintained for audit readiness.

Ensuring Traceability, Accountability, and Regulatory Adherence

At Taj Pharma’s Sarigam facility, every step of material handling—from receipt, sampling, storage, dispensing, to issuance—is meticulously governed by a comprehensive set of Standard Operating Procedures (SOPs). These SOPs are developed and maintained in strict alignment with internationally recognized standards such as WHO-GMP, PIC/S guidelines, and ISO 9001:2018. This robust documentation framework forms the backbone of the facility’s quality management system, ensuring complete traceability, accountability, and compliance throughout the supply chain.


Standard Operating Procedures (SOPs)

  • Detailed SOPs define roles, responsibilities, stepwise processes, and controls for each material handling activity.
  • They incorporate requirements for material identification, quarantine, sampling, storage conditions, weighing, dispensing, and issuance, ensuring consistency and minimizing human error.
  • SOPs are periodically reviewed and updated to incorporate regulatory changes, technological advancements, and continuous improvement initiatives.

Material Movement Logs & Issue Registers

  • All material transactions are recorded in material movement logs, capturing critical data such as:
    • Material name and batch number
    • Quantity received, dispensed, or returned
    • Date and time of transaction
    • Responsible personnel’s signatures or electronic authentication
  • Issue registers maintain detailed records of materials released to production lines, linking batch numbers to corresponding Batch Manufacturing Records (BMRs).
  • These documents provide a clear audit trail, facilitating traceability during internal reviews and regulatory inspections.

Environmental Monitoring Data

  • Continuous monitoring of temperature, humidity, particulate levels, and air quality within storage and dispensing areas is documented rigorously.
  • Environmental data logs are maintained electronically and reviewed regularly to ensure compliance with cleanroom classifications and storage condition requirements.
  • Deviations are promptly investigated, documented, and corrective actions implemented as part of the CAPA (Corrective and Preventive Actions) system.

Audit Readiness & Regulatory Compliance

  • The comprehensive documentation system ensures that all material handling processes are fully auditable by regulatory authorities, clients, and internal quality teams.
  • Documentation integrity is safeguarded through Good Documentation Practices (GDP) including:
    • Legible, contemporaneous, and accurate entries
    • Secure storage and backup of electronic and paper records
    • Controlled access and version management of documents

Taj Pharma’s rigorous documentation and compliance framework guarantees transparent and traceable material management aligned with global pharmaceutical quality standards. This system not only supports product safety and efficacy but also strengthens the company’s readiness for audits and inspections—reinforcing its position as a trusted pharmaceutical manufacturing partner.


Warehouse Functions in the Pharma OSD & External Preparation Plant

For OSD (Oral Solid Dosage) Manufacturing

  • Manages inputs for tablets, capsules, granules, and powders with pre-weighed kits issued as per BMR (Batch Manufacturing Record).
  • Dispensing is aligned with production schedules to minimize idle time and optimize batch cycle times.

For External Preparations

  • Handles raw materials such as creams, bases, emollients, and actives for ointments, gels, and lotions.
  • Ensures separate handling and weighing of greasy vs. aqueous materials to prevent cross-contamination.

Support for Global Distribution

  • Finished goods are stored in the Finished Product Warehouse (FPW) under controlled conditions and released only post QC clearance.
  • The warehouse is designed to handle bulk and export shipments, with dedicated dispatch bays, loading docks, and packing areas compliant with serialization and labeling requirements for regulated markets.

Taj Pharma’s Warehouse & Material Dispensing system at Sarigam is a benchmark of pharmaceutical logistics excellence. By combining advanced infrastructure, stringent controls, and digital inventory systems, it supports efficient, compliant, and timely production—ensuring that high-quality pharmaceutical products reach patients across the globe safely and reliably.