SlideShare a Scribd company logo
National Guidelines Dr Pradeep Haldar Assistant Commissioner GoI
Why monitor AEFI? No vaccines are 100% safe and without any risks It is important to know the risks and how to handle such an event when it occurs Informing people correctly on AEFI helps keep public’s confidence in the immunization programmes Monitoring AEFI also helps improve the quality of service
What to Report Serious events Deaths Hospitalizations Vaccine quality suspicious Minor events
HOW , WHOM & WHEN TO REPORT PHC level Minor Events By ANM to MO PHC In Monthly Report By MO PHC to DIO in Monthly Report District Level   By DIO to SEPIO in Monthly Report  State level   By SEPIO to GoI in Monthly Report
HOW , WHOM & WHEN TO REPORT Serious events   PHC level ANM to the MO (PHC) immediately by telephone.  The MO (PHC)  First Information Report (FIR): to DIO in 24 hrs
HOW , WHOM & WHEN TO REPORT Serious events District Level DIO informs AC (UIP), GoI & SEPIO within next 24 hrs.  Preliminary Investigation (PIR)  PIR to AC (UIP) & SEPIO within 7 days of the AE.   This report will include the probable cause of death and also mention the further investigation planned for the case
HOW , WHOM & WHEN TO REPORT Detailed Investigation (DIR) The DIO with team/ Regional investigation team/ State investigation team   Prepare & Forward DIR, Post mortem report, vaccine test report, medical documents etc of the case to the AC (UIP) within 90 days   Field workers are encouraged to report AEFIs
 
Role & Responsibilities of key players……1(ANM)  ANM responsibilities include: Detection  Treatment of mild symptoms Reporting of serious events immediately Reporting of minor events monthly
Role & Responsibilities of key players……2 (ANM) Help in preliminary investigation Communication  Corrective action May initiate action themselves In response to the guidance from the MO (PHC)
Role & Responsibilities of key players……3 (HS) Health Supervisors  Monitor On job training  Assist in collecting and compiling report from the ANM Assist in conducting the investigation
Role & Responsibilities of key players……4 (MO) MO PHC responsibilities include: Management  Initiating investigation when required  Completing case report forms- FIR, PIR and DIR if required.  Inform DIO immediately of serious cases and deaths Reports all DPT site abscesses
Role & Responsibilities of key players……5 (MO) Training Communication  Health workers and Community Correction of the problem:  Logistics: Improving/arranging logistics in case programme errors are due to lack of appropriate supplies or equipment, or failure in the cold chain Supervision  Site visits and immediate feedback to the health worker.
Role & Responsibilities of key players……6 (District level staff) District (Players: CMO/CS, DM&HO, DIO, RIT, MO at the district hospital) Detection of AEFIs + Management (district hospitals) Inform SEPIO immediately of serious cases and deaths (DIO) Reviews case forms for completeness and forward to State level (DIO)
Role & Responsibilities of key players……7 (District level staff) Investigate serious AEFI and deaths (RIT in collaboration with State-level Investigation Teams) Supervisory role for Health workers & Medical officers  Sentinel Surveillance DIO to monitor that the Sentinel surveillance is carried out for all AEFI using existing sentinel sites for vaccine-preventable diseases.
Role & Responsibilities of key players……8 (District level staff) Compilation and dissemination of data .  DIO  must mention in the report non-occurrence of these events in the district  (A  NIL  REPORT IS ALSO AS IMPORTANT) Training of MO PHC
Role & Responsibilities of key players……9 (District level staff) Communication  With the health workers, community, media.  Correction of the problem Supervision
Role & Responsibilities of key players……10 (State level staff) State Level (Players: Dept of FW, SEPIO, and State level Investigation Teams)  Training: District level staff Ensuring investigation of clusters, serious events, unusual events Inform AC (UIP) immediately of serious cases and deaths (SEPIO) Regulatory action, if required
Role & Responsibilities of key players……11 (State level staff) Corrective (programmatic) action Point of contact for state AEFI surveillance (SEPIO).  Receive, analyze and report on AEFI case reports (SEPIO)  Compile these data at state level for the districts for each diagnostic type of AEFI and disseminate this information to Government of India.  SEPIO must mention in the report non-occurrence of these events in the state  (A  NIL  REPORT IS ALSO AS IMPORTANT) Produces a regular line listing of the reports received, and the conclusion of the investigation and send these reports to the AC (UIP) on regular and timely basis
Role & Responsibilities of key players……12 (State level staff) Share reports and communicate with key players, including SRA when needed Increase awareness of health staff (DIOs & MOs) on the importance of reporting Ensure that sufficient copies of the appropriate guidelines and reporting tools are available to staff
Role & Responsibilities of key players……13 (State level staff) Give positive feedback for reporting. Communication Arrange and co-ordinate the meeting of the State AEFI committee on regular basis.
Role of State Regulatory Authority (SRA), NRA and NCL Technical point of contact for vaccine testing (receive vaccine samples or initiate collection of samples) (SRA/NRA) Advise on vaccine quality and testing (NRA/NCL) Controlling and releasing each batch of vaccine individually, including recalling if necessary Evaluating & monitoring vaccine performance (including safety)
Regional Investigation Teams Regional Investigation Teams if required is composed of a pediatrician, an epidemiologist and a microbiologist. Function: investigate serious AEFIs and deaths (investigation will be initiated within 24 hours of being reported to the team).
State Expert Committee on AEFI A state-level AEFI Committee with two subgroups:  An Expert Panel which will review serious and unusual AEFI.  Broad expertise, including pediatrician/neurologist, physician, microbiologist, epidemiologist, SEPIO, State FDA  Meet at-least twice a year to review the serious and unusual AEFI.
State Expert Committee on AEFI A Technical/Implementation Group; this subgroup will Oversee the functioning of the system, including planning and carrying out training activities and review. Development of training materials in local language if required,  Advising on development & maintenance of a state database,
State Expert Committee on AEFI Review of aggregate reports,  Recommending cases for review by the Expert Panel, and  Carrying out regular evaluations of the surveillance system of the state
National Expert committee on AEFI Composed of NRA representative, AC (UIP), Senior Paediatrician,  infectious  disease  physician, neurologist, Immunologist, Epidemiologist, and possibly a pharmacologist /toxicologist  Meet at least twice a year  Causality assessment on investigations which have not reached conclusions; provides quality control on system  Investigating AE when requested by the state
National Expert committee on AEFI The AC (UIP) will be the overall in-charge and will coordinate the following:  Reviews  overall  pattern  of  reports  and investigations Developing or revising, as needed, appropriate guidelines/SOPs on AEFIs  Provide feedback to the states on the functioning of the AEFI system Conduct  periodic evaluation of the AEFI surveillance system of the country
National Expert committee on AEFI Maintaining a National AEFI database.  Arrange and co-ordinate the meeting of the National expert committee on AEFI on regular basis.
Thank You

More Related Content

PPT
Tanzania Livestock Sector Analysis (LSA): Assessment of animal health services
DOC
Itech cdc malaria surveillance project sow 10.10.11
PPTX
Sentinel Event
PPTX
Safety monitoring and reporting of adverse events of medical devices national...
PPT
Health Intelligence & the role of the South West Public Health Observatory (S...
PPT
Development of a Resource Center Model and Exercise for Supporting Mass Proph...
PPTX
Ovr ,near miss,sentinel event report
Tanzania Livestock Sector Analysis (LSA): Assessment of animal health services
Itech cdc malaria surveillance project sow 10.10.11
Sentinel Event
Safety monitoring and reporting of adverse events of medical devices national...
Health Intelligence & the role of the South West Public Health Observatory (S...
Development of a Resource Center Model and Exercise for Supporting Mass Proph...
Ovr ,near miss,sentinel event report

What's hot (8)

PPT
Sentinel Events & OVR (lecture)
PPTX
How to report an SAE
PPTX
Management information system (MIS)
PPT
Health Management Information System in Ethiopia
DOCX
KENNIA M (1)
PPTX
Mis in hospitals
PPTX
HEALTH MANAGEMENT INFORMATION SYSTEM - TAMILNADU HEALTH SYSTEM PROJECT
Sentinel Events & OVR (lecture)
How to report an SAE
Management information system (MIS)
Health Management Information System in Ethiopia
KENNIA M (1)
Mis in hospitals
HEALTH MANAGEMENT INFORMATION SYSTEM - TAMILNADU HEALTH SYSTEM PROJECT
Ad

Similar to 06 introduction to guidelines (20)

PPT
AEFI guidelines
PPT
AEFI p haldar presentation for sepio meet
PPTX
3_Recording & reporting Adverse events following immunisation.pptx
PPTX
3_Recording & reporting Adverse events following immunisation.pptx
PPTX
Adverse events following immunization presentation
PPTX
3. AEFI Surveillance and its implicationpptx
PPT
Aefi investigating & causality assessment
PPTX
10. AEFI surveillance management-PCV launch (1).pptx
PPT
08 ap model- aefi - 08-11-05 - chandigarh
PPTX
Ipc aefi surveillance_program_in_india
PPTX
Adverse Events Following Immunization (AEFIs)
PPT
Dcgi adverse event
PPTX
Overview of Quality Management System for AEFI Surveillance training ppt_V1.pptx
PPTX
AEFI -Adverse event following immunization by Dr. Sonam Aggarwal
PPTX
VACCINE SAFETY SURVEILLANCE.pptx
PDF
AEFI monitoring for COVID-19 vaccination
PPTX
Presentation 2 (2).pptx
PPTX
vaccinesafetysurveillance in Pharmacovigilance
PDF
AEFI.pdf
PDF
aefi-230829083914-3a374dce.pdf adverse event following inmunisation
AEFI guidelines
AEFI p haldar presentation for sepio meet
3_Recording & reporting Adverse events following immunisation.pptx
3_Recording & reporting Adverse events following immunisation.pptx
Adverse events following immunization presentation
3. AEFI Surveillance and its implicationpptx
Aefi investigating & causality assessment
10. AEFI surveillance management-PCV launch (1).pptx
08 ap model- aefi - 08-11-05 - chandigarh
Ipc aefi surveillance_program_in_india
Adverse Events Following Immunization (AEFIs)
Dcgi adverse event
Overview of Quality Management System for AEFI Surveillance training ppt_V1.pptx
AEFI -Adverse event following immunization by Dr. Sonam Aggarwal
VACCINE SAFETY SURVEILLANCE.pptx
AEFI monitoring for COVID-19 vaccination
Presentation 2 (2).pptx
vaccinesafetysurveillance in Pharmacovigilance
AEFI.pdf
aefi-230829083914-3a374dce.pdf adverse event following inmunisation
Ad

More from Prabir Chatterjee (20)

PPTX
Outbreak investigation S Srikanth AIIMS Jodhpur.pptx
PPTX
Respiratory Diseases ChurachandrapurMC.pptx
PPTX
Exploring VBD Epidemiology - JC Oom.pptx
PPTX
PPT for Banmali Meeting_ 7th May 2025.pptx
PPTX
Health System
PPT
Safe water modified
PPT
Cycles in community health
PPTX
Medical Ethics Vivekananda Arogya Ddham
PPT
Acute chest syndrome (sickle cell)
PPT
Comprehensive Primary Health Care
PDF
PDF
Cup that runneth over
PDF
Janani suraksha ii jcm
PDF
Maa ki suraksha jcm
PDF
Diabetic diet cmc
PDF
Ntui 18 12-2012
PPT
Doctor and family!
PDF
Nssk adibasi udj jetha murmu
PDF
29 th mela pratapur googowak' lagre enec competition
PDF
Nonadanga slum
Outbreak investigation S Srikanth AIIMS Jodhpur.pptx
Respiratory Diseases ChurachandrapurMC.pptx
Exploring VBD Epidemiology - JC Oom.pptx
PPT for Banmali Meeting_ 7th May 2025.pptx
Health System
Safe water modified
Cycles in community health
Medical Ethics Vivekananda Arogya Ddham
Acute chest syndrome (sickle cell)
Comprehensive Primary Health Care
Cup that runneth over
Janani suraksha ii jcm
Maa ki suraksha jcm
Diabetic diet cmc
Ntui 18 12-2012
Doctor and family!
Nssk adibasi udj jetha murmu
29 th mela pratapur googowak' lagre enec competition
Nonadanga slum

06 introduction to guidelines

  • 1. National Guidelines Dr Pradeep Haldar Assistant Commissioner GoI
  • 2. Why monitor AEFI? No vaccines are 100% safe and without any risks It is important to know the risks and how to handle such an event when it occurs Informing people correctly on AEFI helps keep public’s confidence in the immunization programmes Monitoring AEFI also helps improve the quality of service
  • 3. What to Report Serious events Deaths Hospitalizations Vaccine quality suspicious Minor events
  • 4. HOW , WHOM & WHEN TO REPORT PHC level Minor Events By ANM to MO PHC In Monthly Report By MO PHC to DIO in Monthly Report District Level By DIO to SEPIO in Monthly Report State level By SEPIO to GoI in Monthly Report
  • 5. HOW , WHOM & WHEN TO REPORT Serious events PHC level ANM to the MO (PHC) immediately by telephone. The MO (PHC) First Information Report (FIR): to DIO in 24 hrs
  • 6. HOW , WHOM & WHEN TO REPORT Serious events District Level DIO informs AC (UIP), GoI & SEPIO within next 24 hrs. Preliminary Investigation (PIR) PIR to AC (UIP) & SEPIO within 7 days of the AE. This report will include the probable cause of death and also mention the further investigation planned for the case
  • 7. HOW , WHOM & WHEN TO REPORT Detailed Investigation (DIR) The DIO with team/ Regional investigation team/ State investigation team Prepare & Forward DIR, Post mortem report, vaccine test report, medical documents etc of the case to the AC (UIP) within 90 days Field workers are encouraged to report AEFIs
  • 8.  
  • 9. Role & Responsibilities of key players……1(ANM) ANM responsibilities include: Detection Treatment of mild symptoms Reporting of serious events immediately Reporting of minor events monthly
  • 10. Role & Responsibilities of key players……2 (ANM) Help in preliminary investigation Communication Corrective action May initiate action themselves In response to the guidance from the MO (PHC)
  • 11. Role & Responsibilities of key players……3 (HS) Health Supervisors Monitor On job training Assist in collecting and compiling report from the ANM Assist in conducting the investigation
  • 12. Role & Responsibilities of key players……4 (MO) MO PHC responsibilities include: Management Initiating investigation when required Completing case report forms- FIR, PIR and DIR if required. Inform DIO immediately of serious cases and deaths Reports all DPT site abscesses
  • 13. Role & Responsibilities of key players……5 (MO) Training Communication Health workers and Community Correction of the problem: Logistics: Improving/arranging logistics in case programme errors are due to lack of appropriate supplies or equipment, or failure in the cold chain Supervision Site visits and immediate feedback to the health worker.
  • 14. Role & Responsibilities of key players……6 (District level staff) District (Players: CMO/CS, DM&HO, DIO, RIT, MO at the district hospital) Detection of AEFIs + Management (district hospitals) Inform SEPIO immediately of serious cases and deaths (DIO) Reviews case forms for completeness and forward to State level (DIO)
  • 15. Role & Responsibilities of key players……7 (District level staff) Investigate serious AEFI and deaths (RIT in collaboration with State-level Investigation Teams) Supervisory role for Health workers & Medical officers Sentinel Surveillance DIO to monitor that the Sentinel surveillance is carried out for all AEFI using existing sentinel sites for vaccine-preventable diseases.
  • 16. Role & Responsibilities of key players……8 (District level staff) Compilation and dissemination of data . DIO must mention in the report non-occurrence of these events in the district (A NIL REPORT IS ALSO AS IMPORTANT) Training of MO PHC
  • 17. Role & Responsibilities of key players……9 (District level staff) Communication With the health workers, community, media. Correction of the problem Supervision
  • 18. Role & Responsibilities of key players……10 (State level staff) State Level (Players: Dept of FW, SEPIO, and State level Investigation Teams) Training: District level staff Ensuring investigation of clusters, serious events, unusual events Inform AC (UIP) immediately of serious cases and deaths (SEPIO) Regulatory action, if required
  • 19. Role & Responsibilities of key players……11 (State level staff) Corrective (programmatic) action Point of contact for state AEFI surveillance (SEPIO). Receive, analyze and report on AEFI case reports (SEPIO) Compile these data at state level for the districts for each diagnostic type of AEFI and disseminate this information to Government of India. SEPIO must mention in the report non-occurrence of these events in the state (A NIL REPORT IS ALSO AS IMPORTANT) Produces a regular line listing of the reports received, and the conclusion of the investigation and send these reports to the AC (UIP) on regular and timely basis
  • 20. Role & Responsibilities of key players……12 (State level staff) Share reports and communicate with key players, including SRA when needed Increase awareness of health staff (DIOs & MOs) on the importance of reporting Ensure that sufficient copies of the appropriate guidelines and reporting tools are available to staff
  • 21. Role & Responsibilities of key players……13 (State level staff) Give positive feedback for reporting. Communication Arrange and co-ordinate the meeting of the State AEFI committee on regular basis.
  • 22. Role of State Regulatory Authority (SRA), NRA and NCL Technical point of contact for vaccine testing (receive vaccine samples or initiate collection of samples) (SRA/NRA) Advise on vaccine quality and testing (NRA/NCL) Controlling and releasing each batch of vaccine individually, including recalling if necessary Evaluating & monitoring vaccine performance (including safety)
  • 23. Regional Investigation Teams Regional Investigation Teams if required is composed of a pediatrician, an epidemiologist and a microbiologist. Function: investigate serious AEFIs and deaths (investigation will be initiated within 24 hours of being reported to the team).
  • 24. State Expert Committee on AEFI A state-level AEFI Committee with two subgroups: An Expert Panel which will review serious and unusual AEFI. Broad expertise, including pediatrician/neurologist, physician, microbiologist, epidemiologist, SEPIO, State FDA Meet at-least twice a year to review the serious and unusual AEFI.
  • 25. State Expert Committee on AEFI A Technical/Implementation Group; this subgroup will Oversee the functioning of the system, including planning and carrying out training activities and review. Development of training materials in local language if required, Advising on development & maintenance of a state database,
  • 26. State Expert Committee on AEFI Review of aggregate reports, Recommending cases for review by the Expert Panel, and Carrying out regular evaluations of the surveillance system of the state
  • 27. National Expert committee on AEFI Composed of NRA representative, AC (UIP), Senior Paediatrician, infectious disease physician, neurologist, Immunologist, Epidemiologist, and possibly a pharmacologist /toxicologist Meet at least twice a year Causality assessment on investigations which have not reached conclusions; provides quality control on system Investigating AE when requested by the state
  • 28. National Expert committee on AEFI The AC (UIP) will be the overall in-charge and will coordinate the following: Reviews overall pattern of reports and investigations Developing or revising, as needed, appropriate guidelines/SOPs on AEFIs Provide feedback to the states on the functioning of the AEFI system Conduct periodic evaluation of the AEFI surveillance system of the country
  • 29. National Expert committee on AEFI Maintaining a National AEFI database. Arrange and co-ordinate the meeting of the National expert committee on AEFI on regular basis.

Editor's Notes

  • #5: Minor AEFI are to be reported by the ANM to the MO PHC in the monthly reports who will include the report from all ANM in the monthly report to the District. The DIO reports this in the monthly report to the state and the state to the GoI as per the timeline for monthly report.
  • #6: The serious events are to be reported by the ANM to the MO (PHC) immediately by telephone or any other fastest means of communication. The MO (PHC) will fill the First Information Report (FIR) and forward a copy to the DIO immediately (maximum within 24 hrs). The DIO will forward the copy of the AC (UIP), GoI and to the SEPIO within next 24 hrs. The DIO will then conduct the preliminary investigation and forward a PIR to be the AC (UIP) and the SEPIO within 7 days of the AE. This report will include the probable cause of death and also mention the further investigation planned for the case.
  • #8: The DIO along with the Regional investigation team or the state investigation team will conduct the detailed investigation. This team will forward the report (DIR) along with all relevant documents like Post mortem report, vaccine test report, any other medical documents of the case to the AC (UIP) within 90 days of the AE. Field workers are encouraged to report AEFIs even if there is uncertainty about whether the event was caused by the vaccine and even if there is a delay in the submission of the report.
  • #10: Detection of AEFIs Treatment of mild symptoms like fever Reporting of serious events immediately to the MO (PHC) Reporting of minor events (e.g. local abscesses at the site of DPT immunization; occurrence of draining lymphadenitis of the BCG vaccinated limb etc) in the regular monthly reporting system.
  • #11: Help the MO (PHC) in preliminary investigation of AEFI. Communication with parents and other members of the community, specially rumors or public enquiries. Corrective action: They may initiate action themselves if it is clear what to do (e.g. improve injection practices in case of an abscess). Corrective action in response to the guidance from the MO (PHC)
  • #12: Health Supervisors He/ She should monitor the community for adverse events during their supervisory visits to immunization sites/ SC. Provide on job training to the field staff on the safe injection practices. Assist the MO in collecting and compiling report from the ANM Assist the MO in conducting the investigation
  • #13: MO PHC responsibilities include: Management of AEFIs and referral to next higher level if required. Initiating investigation when required Completing case report forms- FIR, PIR and DIR if required. Inform DIO immediately of serious cases and deaths Reports all DPT site abscesses that occur within 2 weeks of immunization and draining lymphadenitis at any time after immunization in the monthly report form to DIO. The MO must mention in the report non-occurrence of these events in the PHC (A NIL REPORT IS ALSO AS IMPORTANT)
  • #14: Training: Staff to be trained in diagnosing, treating and reporting of AEFIs and differentiating between minor, non significant reactions and more serious events. Solving operational problems through training in order to improve the skills & knowledge of the workers. Communication with the health workers and the community. The public should be informed about what is being done in the investigation and when over the conclusions and results should be shared with the workers and the community. Correction of the problem: Logistics: Improving/arranging logistics in case programme errors are due to lack of appropriate supplies or equipment, or failure in the cold chain Supervision: Non serious events reported should be supervised by site visits and immediate feedback should be given to the health worker on their AEFI activities. Regular supervisory visits for monitoring the routine immunization program should be utilized to detect problems in reporting or identifying the programme errors. Intensified supervision in cases of serious/ cluster of AEFIs to correct the programme errors.
  • #16: DIO to monitor that the Sentinel surveillance is carried out for all AEFI using existing sentinel sites for vaccine-preventable diseases. It is carried out through those hospitals having large paediatric outpatient & inpatient departments and MCH clinics where children with adverse events are more likely to report. Appropriate record maintenance and reporting of non-occurrence of such cases is an integral part of the sentinel surveillance. Sentinel surveillance will attempt to highlight whether the AEFI is due to vaccine or programmatic errors or coincidental
  • #17: DIO will compile these data centrally for each diagnostic type of AEFI and disseminate this information to field personnel, state government. DIO must mention in the report non-occurrence of these events in the district (A NIL REPORT IS ALSO AS IMPORTANT) Training of MO PHC in diagnosing, treating and reporting of AEFI and differentiating between mild, non significant reactions and more serious events.
  • #18: Communication with the health workers and the community and the media if required. They should be informed about what is being done in the investigation and the conclusions and results should be shared with them at the end of the investigation. Correction of the problem: By arranging logistics in case of lack of supplies; Training; Supervision as detailed above.
  • #19: State Level (Players: Dept of FW, SEPIO, and State level Investigation Teams) Training: They will train the district level staff in diagnosis, treatment and reporting AEFIs and differentiating between minor, non significant reactions and more serious ones. Ensuring investigation of clusters, serious events, unusual events: following a report of serious AEFI, the manager will investigate, collect & report data. This may be under supervision of national team, if required Inform AC (UIP) immediately of serious cases and deaths (SEPIO) Regulatory action, if required
  • #20: Corrective (programmatic) action as detailed above Point of contact for state AEFI surveillance (SEPIO). Receive, analyze and report on AEFI case reports (SEPIO) SEPIO will compile these data at state level for the districts for each diagnostic type of AEFI and disseminate this information to Government of India. SEPIO must mention in the report non-occurrence of these events in the state (A NIL REPORT IS ALSO AS IMPORTANT) Produces a regular line listing of the reports received, and the conclusion of the investigation and send these reports to the AC (UIP) on regular and timely basis
  • #22: Communication with the health workers and the community and the media if required. They should be informed about what is being done in the investigation and the conclusions and results should be shared with them when the investigation is over.
  • #24: Regional Investigation Teams if required and established (based on large geographical area or population and the expertise available) is composed of a pediatrician, an epidemiologist and a microbiologist. The teams will function primarily to investigate serious AEFIs and deaths (investigation will be initiated within 24 hours of being reported to the team).
  • #28: Composed of NRA representative, AC (UIP), Senior Paediatrician, infectious disease physician, neurologist, Immunologist, Epidemiologist, and possibly a pharmacologist/toxicologist,- The committee will meet at least twice a year Provides the causality assessment on investigations which have not reached conclusions; provides quality control on system Help in investigating AE when requested by the state.