Operational Qualification for QC Laboratory is a critical step in pharmaceutical laboratory qualification that confirms laboratory systems operate according to predefined requirements. This guide explains the OQ procedure, protocol preparation, acceptance criteria, documentation requirements, and GMP compliance expectations for QC laboratory. Proper OQ execution ensures reliable performance, accurate results, and readiness for routine quality control testing
TABLE OF CONTENT
| Description | Page No. |
| Title Page | |
| Table of Contents | |
| Pre – Approval of Documents | |
| Objective | |
| Scope | |
| Responsibilities | |
| Facility Operation Brief Description | |
| Critical Attributes to be met while operating facility | |
| General observation Checklist for Operational Qualification | |
| Abbreviations | |
| Reference | |
| Post Approval of Document | |
| Revision History |
Pre-Approval of Documents:
PREPARED BY:-
| Name | Designation/Department | Signature | Date |
REVIEWED BY:-
| Name | Designation/Department | Signature | Date |
APPROVED BY:-
| Name | Designation/Department | Signature | Date |
Objectives for Operational Qualification for QC Laboratory:
This document is generating under the authority of the XYZ company for the purpose of specifying the Operation Qualification for new Quality Control Lab. To establish documented evidence that the Quality Control (QC) area infrastructure, utilities, and environmental conditions are operate as intended (Operational Qualification) in compliance with predefined specifications.
Scope:
The scope of this document is to define the requirements for new Quality Control lab. in XYZ Company.
Responsibilities
| Department | Responsibility |
| Quality assurance | Preparation of Operation Qualification protocol cum report Execution of Installation Operation Qualification Review of OQ Pre & Post Approval of OQ Responsible for the compliance of OQ |
| Engineering | Review of OQ Support in execution of Operation Qualification To assist concerned department for the preparation of OQ |
| Quality Control | Review of OQ To assist concerned department for the preparation & execution of OQ |
Facility Operation Brief Description:
The Quality Control (QC) facility is designed, installed & operated to support analytical testing of raw materials, in-process samples, and finished products in compliance with applicable regulatory requirements.
The Operation includes:
Facility Layout & Segregation:
The QC area is properly segregated into designated sections such as chemical testing laboratory, instrument room, sample receipt & storage area, and documentation area. Layout ensures unidirectional flow of personnel and materials to prevent cross-contamination.
Civil & Structural Components:
Walls, floors, and ceilings are constructed with smooth, cleanable, and non-reactive materials. Adequate drainage and pest control measures are implemented.
Utilities in operational:
Essential utilities including electrical supply, purified water system (if required), and HVAC systems are installed and operated as per design specifications.
Laboratory Equipment & Instruments:
Analytical instruments (e.g., HPLC, UV spectrophotometer, balances) are installed as per manufacturer specifications, properly labeled, and calibrated.
Safety Systems:
Installation of fire extinguishers, eye wash stations, fume hoods, and emergency exits is verified.
Documentation:
Availability of equipment manuals, calibration certificates, SOPs, and layout drawings is ensured.
Critical Attributes to be met while Operational Qualification for QC Laboratory:
Facility Design & Layout
- Adequate segregation of different functional areas (chemical, instrumental)
- Logical workflow to avoid cross-contamination and mix-ups
- Sufficient space for equipment operation and maintenance
Construction & Finishes
- Smooth, non-shedding, and easily cleanable surfaces (walls, floors, ceilings)
- Chemical-resistant work surfaces
- Proper drainage and pest control provisions
Utilities
- Reliable electrical supply with proper earthing
- Adequate number of power points for instruments
- Availability of required utilities:
- HVAC system
- Purified water system (if required)
HVAC & Environmental Control
- Proper operation of HVAC system
- Defined temperature and humidity control
- Adequate ventilation
Safety Systems
- Installation and in operational fire extinguishers
- Availability of eye wash stations with safety showers
- Fume hoods and exhaust systems working
Documentation
- Approved layout drawings
- SOPs for operation and maintenance
- Equipment manuals and qualification documents
Critical Attributes to be met while operating facility
The following attributes must be controlled and verified during operation:
Environmental Conditions
- Temperature maintained within specified limits (NMT 25°C)
- Continuous monitoring and recording
HVAC Performance
- Airflow and ventilation effectiveness
- Air changes per hour (ACH) as per requirement
- Pressure differentials (if applicable)
Utility Performance
- Continuous and stable electricity supply
- Consistent quality of water.
Safety Compliance
- Functional fume hoods and exhaust systems
- Emergency equipment readily accessible and operational
General Observation Checklist for Operational Qualification for QC Laboratory:
| Objective | Observation |
| Cleaning & Sanitization SOP in place | |
| EM monitoring SOP is in place | |
| Gowning and personal hygiene SOP is in place | |
| PM SOP for utility system is in place | |
| Utility Qualification SOP is in place | |
| Defined Area Classification met | |
| Completion of Installation Qualification |
Operational Specifications (Area Wise)
Section usually lists the Installation Operation requirements and specifications for each functional area of the facility, system, or equipment. This helps verify that the Installation Operation meets regulatory, Design Qualification (DQ) and GMP requirements.
Operational Qualification Checklist for Change room, wet lab, Hot lab, instrumentation room, chemical storage, glassware storage area, balance room
| CHECK POINTS | REQUIREMENT |
| Description | |
| Access control | Access control should be installed and in operation |
| Identification | |
| Area Finish | |
| Area floor cleaning | Should be Neat and clean |
| Area Status Label | Area Status label should be affixed |
| Panel Surface finish and cleaned | Pane surface should be finished and cleaned |
| PP Strips and Sand coving surface finished and cleaned | Should be finished and cleaned |
| Area View Panel Surface finished & Cleaned | Should be finished and cleaned |
| Floors of Area | |
| Ensure floor to wall corners have smooth coved surfaces. | Coving surface should be smooth |
| Ensure slope has easy flow of water towards drain where ever it is required. | Slope should be towards the drain point |
| Ensure that floor surface in the area is easy to clean. | Floor surface should be easy to clean |
| Ceiling of Area & Air lock: | |
| Verify the appropriate ceiling of the area. | No gaps should be found |
| Ceiling to panel/wall coving with PP strips | Coving should be smooth and cleaned |
| Doors of Area & Air lock: | |
| Door View Glass and all parts cleaned | Should be cleaned |
| Direction of door as per drawing | Should be as per drawing |
| Door should be opened up to 90o angle | – |
| Door should be open without any obstruction | – |
| Door closed after release without push | – |
| Door interlocking working in place (If any) | – |
| Room ID affixed on door | – |
| Electrical Works: | |
| Electric switches are working properly | – |
| Switch sockets are working properly | – |
| Wiring of Area: | |
| Electric switches at respective location | – |
| Verify all the electrical cables present in the room are concealed. | Electrical switches should be concealed |
| Lighting of Area | |
| Number of LED/Monochromatic lights of area as per drawing | – |
| Location of the connections and its voltage and phase. | Connections should be concealed |
| Size of LED/Monochromatic lights as per drawing | – |
| Openable from area side by screw or from service floor | – |
| Number of polychromatic/sodium lights of area as per drawing | – |
| Location of the connections and its voltage and phase. | Connections should be concealed |
| Size of polychromatic/sodium lights as per drawing | – |
| Openable from area side by screw or from service floor | – |
| No. of electrical switches/sockets | Electrical of switches should be concealed |
| Air Handling System of Area | |
| Check the number of Supply grills in area | – |
| Check the number of Return grills in area | – |
| Supply grills are fixed (Screw/magnet) | – |
| Return grills are fixed (Screw/magnet) | – |
| Services/Utilities: | |
| Machine Utility Supply Line with LAN cable availability | Required and supply line & LAN should be concealed |
| Compressed Air line availability | – |
| Power plugs and sockets | Should be concealed |
| Process water supply line | – |
| Purified water supply loop (if applicable) | Purified water line should be available and marked |
| Drains: | |
| Check number of drain points. | Should be GMP drains |
| Check the slope for water draining. | Slope should be towards the drain |
| Check the wash basin/sink | – |
| General Requirement : | |
| Man movement and Material Flow: | |
| Availability of entry and exit for man and material flow. | – |
| Pass Box | |
| Check number of pass box and its type static or dynamic as per requirement.(If applicable) | – |
| Interlocking of pass box working | Both doors should not open at once |
| Pass box in working condition | Should work properly |
Summary and conclusion for Operation Qualification
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Abbreviations
| cGMP | Current Good Manufacturing practices |
| URS | User Requirement Specification |
| HVAC | Heat Ventilation & Air Conditioning |
| GMP | Good Manufacturing Practices |
| UPS | Uninterrupted power supply |
| NMT | Not more than |
| LED | Light Emitting Diode |
| PUF | Polyurethane Foam |
| PP | Poly Propylene |
| UV | Ultra violet spectroscopy |
| WHO | World Health Organization |
| ICH | International Council for Harmonisation |
| IOQ | Installation Operation Qualification |
| QC | Quality Control |
| HVAC | Heating Ventilation and Air Conditioning |
| OQ | Operation Qualification |
| SS | Stainless Steel |
| LAN | Local Area Network |
Reference
- EU GMP Part 1 chapter 6
- WHO Technical Report Series 961 Annex 9
Post Approval of Documents for Operational Qualification for QC Laboratory:
CHECKED BY:-
| Name | Designation/Department | Signature | Date |
REVIEWED BY:-
| Name | Designation/Department | Signature | Date |
APPROVED BY:-
| Name | Designation/Department | Signature | Date |
Revision History:
| Revision No. | Effective Date | Nature of revision |