A PowerPoint presentation on Equipment qualification and maintenance system

1. QUALIFICATION OF
EQUIPMENT

2. OUTLINE
Introduction:
– Definition
– Stages of qualification
URS
DQ, FAT, SAT
IQ, OQ and PQ
Utility qualification: HVAC, WPU, Gases
Preventive maintenance

3. INTRODUCTION
• What is equipment qualification?
Equipment Qualification is the final series of
inspections and tests to ensure that critical
requirements (pre-determined specifications)
necessary for related product quality are
satisfied and that documents and procedures
necessary to properly operate and maintain the
system are in place.
• It is a team work/ job.

4. INTRODUCTION
Need of Qualification
• To manufacture a
quality product
• Proof “suitability for
intended use”
• Regulatory
requirements
• Cost effective

5. INTRODUCTION
• Different stages of equipment qualification:
–Defining User Requirements (URS) Defining
Functional Requirements for given User
requirements (FRS)
–Defining Design based on URS & FRS (DQ)
–Factory Acceptance Test at the site of
manufacturer (FAT)
–Site Acceptance Test at the site of user (SAT)
–Installation Qualification (IQ)
–Operational Qualification (OQ)
–Performance Qualification (PQ)

6. INTRODUCTION
• WHO: TRS 1019, 2019 annex 3
• Where appropriate, new systems, utilities
and equipment should pass through all
stages of qualification including the
preparation of user requirement
specifications (URS), design
•qualification (DQ), installation
qualification (IQ), operational
qualification (OQ)

7. USER REQUIREMENT
SPECIFICATIONS (URS)
• An authorized document that defines the
requirements for use of the system,
equipment or utility in its intended production
environment.
• URS should be used to verify, at a later stage,
that the purchased and supplied equipment is
in accordance with the manufacturer’s needs
as specified.

8. USER REQUIREMENT SPECIFICATIONS
(URS)
• consist of Design Specifications and
Functional Specifications.
– Design Specifications provide explicit information
about the design requirements for equipment e.g.
the dimensions, material of construction, layout,
etc.
– Functional Specification denotes how each
feature of the equipment/ system must function.

9. USER REQUIREMENT SPECIFICATIONS
(URS)
• Technical specification (TS) describes
how the design requirements is translated
into the system and associated
components.
• TS is prepared by the manufacturer
and submitted to the client for
approval.

10. DESIGN QUALIFICATION (DQ)
• Providing documented evidence that the
design of new equipment will result in a
system that is suitable for the intended
purpose.
– design and functional specifications for the
equipment, verified with the actual equipment
details (design and functional) offered by the
Supplier.

11. FACTORY ACCEPTANCE TEST (FAT)
• A test conducted at the vendor’s premises to
verify that the system, equipment or utility, as
assembled or partially assembled, meets
expected specifications prior to shipment.
FAT includes:
– Checks for completeness of installation.
– Verification of URS with the actual.
– Proof of functionality, by either a conventional
function test or by simulation.
– Verification of documents (availability and quality).
– Overall Review/Inspection.

12. FACTORY ACCEPTANCE TEST (FAT)
• The checks and tests during assembly or
partial assemble, should be recorded.
• The Panel wiring diagram (wiring inside the
control panel)will be prepared by the
manufacturer and verified by the client during
FAT.
• The acceptability of the assembly and overall
status of the equipment should be described
in a conclusion of the report.

13. SITE ACCEPTANCE TEST (SAT)
• When the system, utility or equipment is
received at the end user, tests should be
performed to verify the acceptability of the
system, utility or equipment.
• The results of the tests should be recorded
and the outcome of the acceptability of the
equipment recorded in the conclusion of the
report for the site acceptance test (SAT).

14. INSTALLATION QUALIFICATION (IQ)
• The performance of tests to ensure that the
installations (such as machines, measuring
devices, utilities and manufacturing areas)
used in a manufacturing process are
appropriately selected and correctly installed
and operate in accordance with established
specifications.

15. INSTALLATION QUALIFICATION (IQ)
IQ Protocol/ plan
• A document describing the activities to be
performed in a validation.
• As a minimum the protocols should include
the following significant background
information:

16. INSTALLATION QUALIFICATION (IQ)
Protocol contents:
• the title and objective,
• Site of the study,
• equipment name and unique identification
number
• model and serial number
• details of the supplier and manufacturer,,,
• date of installation,
• components and their identification numbers or
codes, etc…

17. INSTALLATION QUALIFICATION (IQ)
• IQ should include identification and
verification of all system elements, parts,
controls, gauges and other components.
• Measuring and indicating devices being
installed should be calibrated. [Certificates
traceable to relevant national or
international standards should be available]
• Also welding documentation.

18. IQ TEST CONSIST OF CHECKING OF:
 Presence of all components of the equipment against the
specification described in Design Qualification and/ or
manufacturers’ specification.
 Damages to the component.
 Design features of all critical component e.g. dimension, make,
model, Material of Construction etc. against the DQ specification
and/ or manufacturer’s claim.
 List of Instruments requiring qualification
 Utility connection against applicable specification.
 Availability of required documents i.e. instruction manual,
drawings etc.
 Verification of drawings, correct markings
 Assembly of components against the manufacturer’s
recommendation
 List of spare parts

19. INSTALLATION QUALIFICATION (IQ)
• any CGMP requirements relevant to the IQ—
and the methodology used for IQ—must be
documented thoroughly in the Validation
Master Plan (VMP).

20. • Installation Qualification to be re-qualified
through change management:
1. Shifting of the equipment from one location to
another(excluding portable type).
2. In case of major modification or to address the
qualification of newly added component
• IQ is to be executed typically against a pre-
approved protocol, and all the results are to
be compiled and summarized.
INSTALLATION QUALIFICATION (IQ)

21. OPERATION QUALIFICATION (OQ)
• Documented verification that the system or
subsystem performs/operates as intended
over all anticipated operating ranges.
• Once the results of the IQ execution have
been reviewed and approved, the OQ
execution can begin.

22. OPERATION QUALIFICATION (OQ)
• OQ specifically tests each function of the system
e.g., unit operational functions, specific equipment
functional testing, etc.
• To ensure that the intended tasks will be performed
when the equipment is adjusted and operated
throughout the recommended operating
ranges.
• The OQ execution process provides an
assessment of the system operation.
• The OQ phase includes calibration/testing of the
instruments.

23. OPERATION QUALIFICATION (OQ)
• During OQ, if any calibration activities are
undertaken by an external agency, the
calibration reports of such activity should be
reviewed by site representative for
compliance to laid down specifications.
• It shall be part of calibration data and
qualification report.

24. OPERATION QUALIFICATION (OQ)
• The title and objective
• Scope
• List of calibration equipment required
• Visual inspection of individual systems for leak
• Verification of HMI screens
• Functional check of PLC
• Operation of pumps

25. OPERATION QUALIFICATION (OQ)
• Operational verification tests in different
operation ranges
• Alarm check of PLC control panel
• Attachments– calibration certificates, SOPs,
training records, ….
• Output reports

26. OPERATION QUALIFICATION (OQ)
• A draft Standard Operating Procedure for
operation & preventive maintenance
(wherever applicable) of the equipment,
instrument & system is prepared during the
Operational Qualification.
• Training of operators for the systems, utilities
and equipment should be provided and
training records maintained.
• released for PQ or routine use after
completion of OQ.

27. OPERATION QUALIFICATION (OQ)
• All calibration, cleaning, maintenance,
training and related tests and results should
be verified to be acceptable.
• Any discrepancy or deviation should be
recorded and investigated.
• The outcome of the OQ should be recorded in
the conclusion of the report.

28. OPERATION QUALIFICATION (OQ)
• Operational Qualification to be re-qualified in
case of:
1. Shifting of the equipment from one location to
another (excluding portable type).
2. In case of major modification or to address the
qualification of newly added component RQ be
initiated (RQ is referred in a separate section).
• OQ is executed against a pre-approved protocol,
and all the results are to be compiled and
summarized.

29. PERFORMANCE QUALIFICATION (PQ)
• Documented verification that the equipment
or system operates consistently and gives
reproducibility within defined specifications
and parameters for prolonged periods.
(In the context of systems, the term “process
validation” may also be used.)
• PQ is the final stage of qualification demonstrates
how equipment will perform at actual production or
operating conditions.

30. PERFORMANCE QUALIFICATION (PQ)
• There should be records for the PQ
(report) to indicate the satisfactory
performance over a period of time.
• – Manufacturers should justify the
selected period over which PQ is done.
• PQ should be done once OQ is
successfully completed.

31. PERFORMANCE QUALIFICATION (PQ)
• The PQ integrates procedures, personnel,
systems, and materials to verify that the
pharmaceutical grade utility, environment,
equipment, or support system produces the
required output.

32. PRE-REQUISITES TO PQ EXECUTION ARE:
• Availability of approved OQ Report
• Availability of effective SOPs for operation,
calibration, cleaning, maintenance of the said
equipment
• Training of relevant personnel
• Updating of Calibration & PM Schedules
• Completion of PLC Validation
• Training on GDP for external vendor, if vendor is
executing the protocol

33. PERFORMANCE QUALIFICATION (PQ)
• Acceptance criteria should be clearly indicated
within the PQ document.
• Samples are collected (as defined sample plan)
to check the quality of the produced product
by the equipment.
• Compile the collected data and aggregate the
obtained data in laboratory,
• Report deviations of performance qualification
document any discrepancy

34. PERFORMANCE QUALIFICATION (PQ)
• Performance Qualification to be re-qualified
in case of:
1. Replacement of existing instrument /
component in the equipment with a new one,
which can have a direct impact on the
performance of the equipment.
2. Any major modification to the
existing Equipment/System, which
can affect the performance of the
equipment.
3. If system is found to be malfunctioning

35. RE-QUALIFICATION
• Re-Qualification is an activity involving
complete or portions of ‘elements’ of
qualification activities, like IQ, OQ and PQ
• “Systems, utilities and equipment should be
maintained in a qualified state through the
life of the system, utility or equipment”
– Periodic/ Routine as per the schedule in the VMP,
which is based on the outcome of risk
management principles.

36. RE-QUALIFICATION
Other Various reasons:
• To address deficiencies observed in an executed qualification
• Need for additions in qualification test criteria
• To qualify changes done in the equipment or a process
involving the equipment
• Failure
• CAPA
• Findings/ Recommendations from Inspections/ Audits/ PQR,
etc.
• Inputs from Preventive Maintenance/ Calibration Program
• Equipment Up-gradation

37. NOTES FOR LEGACY EQUIPMENT
• In case a utility or equipment in use (legacy
equipment) is identified that has not been
subjected to qualification, a qualification
protocol should be prepared where elements
of URS, design specifications, operation and
performance are verified for acceptability.
• The outcome of this qualification should be
recorded in a report.

38. VALIDATION MASTER PLAN
• Site qualification and validation programme
should be clearly defined and documented in a
validation master plan (VMP) (PIC/S GMP PE009-
14, 2018 - Annex 15)
• Covers manufacturer’s validation policy and
needs

39. VALIDATION MASTER PLAN
• Provides information on validation organization
• It should describe:
• why? Philosophy
• what? Equipment, Utility, …
• where? Location
• Whom? Responsible departments/ Persons
• How? SOPs and Protocols
• When? Planning and scheduling.

40. VMP SHOULD CONTAIN AT LEAST:
• Qualification & Validation policy (including risk
assessment requirement)
• Organizational structure & personnel responsibilities
• Summary of facilities, systems, equipment, processes
to be qualified/validated
• Documentation format for protocols and reports
• Cross references to documents
• Planning and scheduling
• Change control and deviation management
• Training requirements
• Qualification and validation strategy for requalification,
where applicable.

41. UTILITY
QUALIFICATION

42. UTILITY QUALIFICATION
• Critical utilities like Water (PW, WFI),
Compressed Air, Nitrogen, Air Handling Units
(AHU) and HVAC systems support the
manufacturing process.
• Similar stages of qualifications are followed to
ensure that utilities in use conform to health
and safety regulations as well as
pharmaceutical manufacturing standards and
cGMP guidelines.

43. QUALIFICATION OF HVAC SYSTEM
• Stages of the qualification of the HVAC system
include design qualification (DQ), installation
qualification (IQ), operational qualification
(OQ), and performance qualification (PQ).
• Acceptance criteria and limits should be
defined during the design stage.
• The manufacturer should define design
conditions, normal operating ranges,
operating ranges, and alert and action limits.

44. QUALIFICATION OF HVAC SYSTEM
Normal operating range
Operating range – validated acceptance criteria
Design condition
Action limit
Alert limit Alert limit
Action limit
System operating ranges

45. QUALIFICATION OF HVAC SYSTEM
• Manufacturers should qualify HVAC systems
using a risk-based approach.
• Critical and non-critical parameters for all
HVAC installation components, subsystems
and controls should be determined by means
of a risk analysis.
• Any parameter that may affect the quality of
the pharmaceutical product should be
considered a critical parameter.

46. TYPICAL HVAC SYSTEM PARAMETERS
• temperature
• relative humidity
• supply air quantities
for all diffusers
• return air or exhaust
air quantities
• room air-change rates
• room
pressure
differentials
• room airflow patterns
• velocities
• containment
system velocities
• HEPA filter
penetration tests
• room particle counts
• room clean-up rates
• microbiological air
and surface counts
• warning/ alarm
systems where
applicable

47. QUALIFICATION OF HVAC SYSTEM
• Non-critical systems and components should
be subject to good engineering practice (GEP)
and may not necessarily require full
qualification.
Examples:
• fan generating the airflow,
• heat transfer system

48. QUALIFICATION OF HVAC SYSTEM
• The maximum time interval between tests
(frequency) should be defined by the
manufacturer.
– depending on the product and process.
• Some parameters may be annual and some
may be biannual. (Periodic requalification).

49. QUALIFICATION OF WATER SYSTEM
• Water for pharmaceutical use (WPU), purified
water (PW), highly purified water (HPW) and
water for injections (WFI) systems are all
considered to be direct impact, quality critical
systems that should be qualified.
– to demonstrate their consistent and reliable
performance.
• A three-phase approach should be used to proof
the reliability and robustness of the system

50. QUALIFICATION OF WATER SYSTEM
• Phase 1. Investigational phase
• A test period of 2–4 weeks should be spent
monitoring the system intensively.
• During this period the system should operate
continuously without failure or performance
deviation.
– Sample incoming feed water, each step in the
qualification process, and at each user points
daily.

51. QUALIFICATION OF WATER SYSTEM
• Phase 2. Short -term control
• A further test period of 2–4 weeks should be
spent carrying out further intensive
monitoring after the satisfactory completion
of phase 1.
– The sampling scheme should be generally the
same as in phase 1.
– demonstrate consistent operation within
established ranges and in accordance with SOP.

52. QUALIFICATION OF WATER SYSTEM
• Phase 3. Long-term Control
• typically runs for one year after the satisfactory
completion of phase 2. Water can be used for
manufacturing purposes during this phase.
• objectives and features:
– Demonstrate extended reliable performance.
– Ensure that seasonal variations are evaluated.
– The sample locations, sampling frequencies and tests
should be reduced to the normal routine pattern
based on established procedures proven during
phases 1 and 2.

53. QUALIFICATION OF PROCESS GASES
• Compressed air and nitrogen gas
• Clean Dry Air is used in processing equipment,
pneumatic power sources, and cleaning (blowing
off and drying bottles prior to filling) .
• Presence of water, Oil mist & solid contaminants
in a compressed air system can affect compressed
air quality.
– rust, scaling, instruments clogging, valves sticking and
process contamination.

54. COMPRESSED AIR
• Pressure Dew point is the temperature below
which the water vapor in air at constant
barometric pressure condenses into liquid
water.
• The condensed water is called dew when it
forms on solid surface.
• Continuous monitoring and control of dew
point is often a requirement for instrument
air, drying processes, packaging, and actuating
process control valves.

55. COMPRESSED AIR
• The risks associated with letting dew point
levels go unchecked can include:
– equipment failure,
– condensation in process lines and on finished
product, and
– the potential for bacterial formation

56. COMPRESSED AIR
• Dew point is performed using a calibrated
Dew Point Transmitter connected to the
compressed air system.
• Tests performed for checking compressed air
quality:
– Dew point
– Non viable particle count
– Viable micro-organism testing

57. PREVENTIVE MAINTENANCE
PROGRAM

58. PREVENTIVE MAINTENANCE
PROGRAM
• Based on the qualification studies, a program
for preventive maintenance of all major
manufacturing equipment and critical support
systems should be developed and
implemented.
• to ensure that the equipment & systems
continues to work under controlled
conditions and maintained in the “validated
state of control”.

59. PREVENTIVE MAINTENANCE
PROGRAM
• The preventive maintenance program should
define the method, frequency, equipment
specific checklist, and documentation.
• considerations when developing a preventive
maintenance schedule:
– Company history and experience with the
component in critical applications.
– Costs for performing the maintenance or
calibration.
– The documentation required for these activities.

60. PREVENTIVE MAINTENANCE
PROGRAM
• It should be handled through separate SOP for all
equipment.
• The records of preventive maintenance shall be
maintained.
• Engineering department will be responsible for
scheduling tracking and excusing of preventive
maintenance program.
• Scheduled: monthly, quarterly, half-yearly or
yearly as applicable to all equipment – risk
based approach.

61. PREVENTIVE MAINTENANCE
PROGRAM
Documentation include:
• Preventive maintenance SOP
• Preventive maintenance schedule,
• Checklist ,
• Equipment History card
• Record

62. IN SUMMARY
• Systems, utilities and equipment should be
appropriately designed, located, installed,
operated, cleaned and maintained to suit their
intended purpose.
– Products should be manufactured on qualified
equipment to ensure batch-to-batch consistency.
• PM is intended to manage risk, reduce
corrective repairs and prolong the life of
instruments and equipment.

63. THANK YOU !
ANY QUESTIONS?…