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The PROS Support Program is a subscription service offered to Operators to make the IOSA process more efficient and less intrusive. The services are based on PROS vast experience working with airlines, understanding the challenges and knowing how to maintain conformance within the IOSA program.

Your enrollment in PSP will return time and resources to your organization as an IOSA Operator.

PSP Training

- Risk-Based IOSA (RBI) Training
​- Virtual IOSA Conformance Auditor Training (ICAT)
- Recurrent ICAT Computer Based Training (CBT)
- On-Site ICAT

Tools & Support

- PROS Aviation Operations Advisory Retainer
- Audit Management Platform
- IOSA Manuals
- IOSA Forms
- IOSA Alerts
- Progressive Interlinked Report (PIR)
- N/A Statement Document
- FAQ Database
- IOSA Question and Answer Services
- Periodic PROS IOSA Email distribution on program updates and Information

Continuous Conformance Monitoring

Continuous Conformance Monitoring will be performed annually with the new publication of the IOSA Standards Manual (ISM) as well as during the initial set up of an Operator into the PROS Support Program. Highlights of CCM include:

- Document Review
- Implementation Review
- Detailed Report and Briefing based on review
- Follow up to help resolve non-conformities and opportunities for improvement

Live IOSA Support

PROS Support Advisors (PSAs) can be onsite or remote depending on the Operator’s preference for real-time assistance during their IOSA audit. PSAs will assist with the following:

- ISARP Interpretation
- Locating documentation and Implementation evidence
- Non-conformity clarification
- Observe interviews when requested

IOSA CAR Closure Assistance

PROS Support Advisors will work together with the Operator’s Subject Matter Experts to:

- Understand the non-conformity
- Identify the root cause
- Identify the appropriate Corrective Action Plan (CAP)

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PROS Summit

- RBI Discussions, Lessons Learned, Audit Experiences Shared
- Maturity Assessment Criteria Explained
- Meet with PROS IOSA experts and IOSA colleagues
- IOSA Program Challenges & Changes
- IOSA Problem ISARP’s
- ISM Current Edition Differences & Changes Training
- Meets ORG 2.1.9 (iii)(b) requirements
- Annual in-person event held every fall
- Much, Much More!


Subscription Tiers

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Founded in 1995, ARGUS International, Inc., an SGS Company, is a global leader in specialized aviation audit services, inspections, assessments, regulatory support, advanced Safety Management System (SMS) software, and aviation data solutions. Serving commercial, business, and helicopter operators worldwide, SGS ARGUS empowers organizations with the tools, insights, and expertise needed to elevate safety performance, enhance operational efficiency, and make confident, data‑driven decisions. The SGS ARGUS mission is to build a safer, more connected global aviation community grounded in trusted expertise and innovative solutions that build lasting confidence across the industry.

©2026 SGS ARGUS International Inc. All rights reserved.

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