Internal Evaluation

PRISM provides a constructed Internal Evaluation process in the form of monthly progressive and in-depth checklists that evaluate various aspects of the operations and maintenance functions of your organization. Taking a small amount of time each month to complete the checklist will serve as a valuable cross check and help uncover latent deficiencies that need revision or improvement. This Internal Evaluation Program is an assurance component of your Safety Management System.

The PRISM Internal Evaluation Program is comprised of 24 Operations and Maintenance audit checklists. A new updated checklist is created and released monthly according to the following schedule:
2024 2025
January Maintenance 8. Maintenance Records Maintenance 2. Maintenance Personnel
February Operations 8. Cabin Crew and Survival ALSE Operations 2. Safety Management Performance
March Maintenance 9. Fueling and Service Maintenance 3. Quality Assurance
April Operations 9. Scheduling Operations 3. Flight Operations
May Maintenance 10. Maintenance Manuals Maintenance 4. Inspection
June Operations 10. Charter and Supplemental Lift Operations 4. Pilot Records
July Maintenance 11. Facilities Maintenance 5. Maintenance Training
August Operations 11. Security and Dangerous Goods Operations 5. Pilot Hiring
September Maintenance 12. Stores and Shelf Life Maintenance 6. Maintenance Control and Planning
October Operations 12. Operational Control Operations 6. Pilot Training
November Maintenance 1. Maintenance Management Maintenance 7. Aircraft Condition
December Operations 1. Operations Management Operations 7. Flight Standards
Download IEP schedule

Internal Evaluation Paper Backups

Printable / downloadable copies of the Drug and Alcohol Program Checklist and the last three months scheduled checklists are provided below. If you would like a printable / downloadable copy of other checklists, use the Contact Us icon (looks like an envelope) at the top of the page in the Prism SMS website or by simply emailing us directly at: prism@argus.aero. If you email us directly please include your account name in the message.

Drug and Alcohol Program (Part 135) (2025)
A drug and alcohol program is a regulatory requirement for a 119 certificate holder authorized to operate under FAR Parts 135, and air tour operators defined in FAR Part 91.147.

FW/RW Operations 3 - Flight Operations Checklist (2025)

All flight operations policies and procedures are relevant, comprehensive, reflect the current scope of operations, and are effectively utilized by all applicable flight operations employees. Operations managers are aware of mission requirements and demands, supervise with sufficient oversight, and employ risk management in daily activities. Employees are sufficiently empowered to perform assigned duties and responsibilities, are encouraged to report errors and strive for continuous improvement. Specific operational issues such as mountainous airports, winter operations, and TCAS RA procedures are adequately addressed.

FW/RW Maintenance 3 - Quality Assurance Checklist (2025)

Quality Assurance: A system that continuously analyzes the performance and effectiveness of all maintenance programs (CASS- Continuing Analysis and Surveillance System) is required for Part 135 operators with aircraft type-certificated for a passenger seating configuration of 10 seats or more (135.431). All operators should apply the quality principles described in CASS, regardless of aircraft seating structure, because of the safety benefits afforded (AC120-79A). The construct of this system should be directly related to operator size and scope, using quality assurance fundamentals consistent with effective aircraft maintenance. By applying CASS quality principles, each functional area of the maintenance organization is examined for effective performance. This allows continuous oversight and analysis of the performance and effectiveness of maintenance activities and aircraft inspection programs. The root cause of any discrepancy, or finding, discovered as part of quality assurance activities is determined, documented, and corrected. Action is taken to prevent recurrence of these discrepancies and preventive actions are monitored to ensure effectiveness. The results of preventive actions are provided to appropriate maintenance technicians. A properly executed CASS or quality assurance program promotes sound safety culture and indicates that an operation is seeking high reliability.

FW/RW Operations 2 - Safety Management Performance Checklist (2025)

A safety management system (SMS) is established or being implemented. The organization’s safety posture is well defined by effective non-punitive policies from company leadership that are acknowledged by all employees. All personnel understand and operate in accordance with these safety policies. Clear, concise, and functional procedures and processes exist to facilitate active involvement by all personnel, and information is accumulated and analyzed for trends and risk management. Available safety data is disseminated properly and promptly. Management is engaged, supportive, and takes timely action to resolve unsafe conditions. An SMS that is constructed according to the ICAO model is active and effective. Note: ARGUS Platinum references apply to Part 135 or commercial operators only.