Technical Services & Protocols

Standardized Validation Process

The 4-Stage Qualification Lifecycle

Every piece of critical manufacturing equipment, utility system, and facility enclosure undergoes our structured four-tier qualification model to ensure complete audit compliance.

Design Qualification (DQ)

Documentary evidence that the proposed design of facilities, systems, and equipment is suitable for the intended purpose and strictly adheres to cGMP, URS (User Requirement Specifications), and engineering standards.

Installation Qualification (IQ)

Documented verification confirming that equipment, piping, electrical systems, and instrumentation are properly installed in compliance with approved design drawings, manufacturer manuals, and local regulatory codes.

Operational Qualification (OQ)

Systematic verification that equipment and utility systems operate across all specified operating ranges, challenge conditions, safety interlocks, alarm sequences, and critical control parameter limits.

Performance Qualification (PQ)

Demonstrating through multiple consecutive production runs or simulated batch cycles that the system repeatedly and reproducibly produces output meeting all predetermined quality specifications.

ISO 14644 & EU cGMP

HVAC & Cleanroom Environmental Qualification

Complete verification of cleanroom airflow dynamics, contamination barrier integrity, and particulate control in compliance with ISO 14644-1/2/3 and WHO TRS requirements.

Air Balancing & Volumetric Flow

Measuring supply, return, and exhaust airflow using calibrated capture hoods and duct traverse anemometry. Calculation of total Room Air Changes per Hour (ACPH) to ensure compliant air turnover.

HEPA Filter Integrity (DOP/PAO Leak Test)

Upstream poly-dispersed aerosol challenge (PAO) and downstream scanning with calibrated aerosol photometers to detect media leaks, frame leaks, and gasket bypass exceeding 0.01% penetration.

Room Differential Pressure Regimes

Establishing and recording air cascades across positive and negative pressure cleanrooms using high-precision digital manometers to prevent cross-contamination between adjacent processing areas.

Airborne Particle Count Classification

Optical laser particle counters verify airborne particulate cleanliness under both "At-Rest" and "In-Operation" states for ISO Class 5 (Grade A), Class 6 (Grade B), Class 7 (Grade C), and Class 8 (Grade D).

Airflow Pattern Visualization (Smoke Studies)

Aerodynamic flow visualization with cleanroom-grade fog generators and high-definition video recording to assess unidirectional laminar flow, turbulent eddys, and air sweeps across critical operator interfaces.

Cleanroom Recovery Period Test

Deliberately seeding the room with a 100x particulate contamination spike and precisely measuring the elapsed time required to return to baseline ISO cleanliness (verifying 15-20 min clean-up rate).

Thermal Efficacy & Sterilization

Thermal Validation & Temperature Mapping

Critical verification of thermal kinetics, lethality calculations (F₀ / F_H values), and temperature distribution in sterilization and storage equipment.

Autoclaves & Steam Sterilizers

Multi-channel thermocouple thermal profiling verifying heat distribution and heat penetration under empty and maximum loaded conditions. Automatic calculation of lethality accumulation (F₀ ≥ 15 mins).

Dry Heat Ovens & Sterilizing Tunnels

Verifying temperature uniformity at 250–350°C. Heat penetration studies paired with endotoxin challenge testing (pyrogen reduction verification exceeding a 3-log reduction).

Cold Storage Rooms (2–8°C) & Deep Freezers

Comprehensive multi-point mapping verifying thermal gradients, hot/cold spots, door-opening recovery times, and insulation hold during emergency power failure conditions.

Systematic Warehouse Temperature Mapping

Seasonal (summer and winter) 3D spatial mapping of raw material and finished goods warehouses using calibrated dataloggers to identify ambient climate exposure risks and fan circulation dead zones.

Stability Chambers & Incubators

Mapping temperature and relative humidity (% RH) stability in ICH accelerated and long-term testing chambers to ensure total compliance with ICH Q1A guidelines.

Refrigerated Transport & Cold Boxes

Thermal distribution and insulation validation of cold chain delivery vehicles, insulated shippers, and active refrigerated containers under real transit stress scenarios.

Machinery Qualification

Pharmaceutical Production Equipment Qualification

Custom DQ, IQ, OQ, and PQ protocol generation and field execution for primary and secondary pharmaceutical processing machinery.

Granulation & Blending Equipment

Qualification of High-Shear Mixer Granulators (HSMG), Fluid Bed Dryers (FBD), Double Cone Blenders, and Octagonal Blenders. Blend uniformity testing and drying cycle repeatability verification.

Tableting & Tablet Compression Presses

Speed challenge tests, feeder dynamics, tablet weight uniformity, thickness, and hardness consistency verification across rotary tablet compression machines.

Sterile Liquid & Aseptic Filling Lines

Aseptic vial washing, sterilization, filling, stoppering, and capping lines. Fill volume accuracy, dosing pump repeatability, and particulate control checks.

Capsule Filling & Inspection Machinery

Automatic capsule filling machines: weight variation testing, powder tamping pressure verification, and visual capsule inspection system calibration.

Blister Packing & Strip Sealing Lines

Forming temperature profiling, sealing roller pressure verification, leak detection testing (methylene blue bath), and vision inspection rejection verification.

Serialization & Secondary Packaging

Cartoning machines, checkweighers, 2D matrix barcode track-and-trace serialization systems, and automated tamper-evident labeling machinery.

High-Purity Utilities

Critical Utilities Qualification

Validation protocols safeguarding direct product-contact utilities in strict compliance with pharmacopeial and ISO standards.

ISO 8573 Compliance

Compressed Air Systems Validation

In pharmaceutical operations, compressed air comes into direct contact with finished dosage forms and sterile containers. We validate system purity, pipework integrity, and filtration efficacy across all points of use.

Non-viable airborne particle classification per ISO 8573-1
Pressure dew point measurement for moisture/water vapor content
Residual total oil aerosol and vapor detection
Point-of-use sterile filter integrity verification

HTM 2010 & EN 285

Boiler & Pure Steam Systems

Pure steam is critical for sterilizers, CIP/SIP operations, and cleanroom humidification. Our qualification protocols examine physical steam quality and generator efficiency to prevent wet packs or superheat failures.

Non-condensable gas measurement (< 3.5% of total volume)
Superheat value measurement (< 25°C above saturation)
Steam dryness fraction determination (> 0.9 or > 0.95)
Steam condensate chemical and endotoxin sampling

USP & EP Standards

Purified Water & WFI Generation Loops

Complete multi-phase validation (Phase I, II, III) for Purified Water generation (RO/EDI) and continuous recirculation distribution loops ensuring water quality meets stringent pharmacopeial monographs.

DQ, IQ, OQ, and PQ generation protocols
Conductivity, Total Organic Carbon (TOC), and pH verification
Distribution loop flow velocity (> 1.5 m/s) and dead-leg compliance (3D rule)
Multi-week microbiological sampling and bioburden qualification

Pharmaceutical Qualification & Validation Protocols