7 Actionable Best Practices That an EASA Part-145 Approved Maintenance Organisation (AMO) Should Consider
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Sofema Online – considers a number of best practices which can strengthen the relationship with the CAMO and serve to protect the integrity of the MRO
Establish and Maintain a Joint Procedures Manual (JPM)
• Develop a mutually agreed JPM with each CAMO partner to define how tasks, deviations, approvals, documentation, and quality oversight will be handled.
• Ensure the JPM references both the MOE and CAME where applicable, aligning specific operational and regulatory procedures.
• Review and refine the JPM after each major project.
Ensure Representation and Participation in Pre-Maintenance Planning
• Insist on early involvement in planning discussions to assess tooling, manpower, parts availability, and known aircraft issues.
• Send experienced planners or production leads to pre-check meetings to flag potential risks or technical bottlenecks early.
Nominate a Dedicated CAMO Liaison with Clear Authority
• Assign a single point of contact (POC) for each CAMO client – ideally someone experienced and empowered to make operational decisions.
• During major projects, ensure this liaison is supported by a clearly defined communication plan and escalation protocol.
Integrate CAMO-Specific Procedures and Standards into AMO Training
• Cross-train certifying staff and planners on key CAMO customer expectations, especially for MEL handling, documentation formats, and quality levels beyond minimum compliance.
• Provide training refreshers before major projects involving CAMO clients or lease transitions.
Maintain Transparent Quality and Audit Feedback Loops
• Share relevant AMO internal audit findings and safety reports with CAMO clients where applicable.
• Request and review CAMO feedback regularly, using it to drive internal continuous improvement.
Utilize Shared Tools and Platforms for Real-Time Collaboration
• Offer secure guest access to maintenance tracking systems or data upload portals to allow CAMOs to view progress and task completion in real time.
• During projects, commit to daily or shift-based stand-up meetings to flag issues early and maintain momentum.
Vet and Validate Capability for STC, Mods, and Complex Tasks
• Proactively confirm whether your organisation has the approval, tooling, and experience for all STC or major mod work in the scope.
• Where one-time approvals or subcontractor support are required, coordinate and document this with the CAMO in advance to avoid delays or non-compliance.
Sofema Online is a leading provider of EASA-compliant online aviation regulatory training. With a portfolio of over 400 courses, packages, and diploma programs, Sofema Online supports the professional development of aviation personnel across airlines, MROs, CAMOs, airports, and regulators.
- Trusted by over 150,000 delegates worldwide, Sofema Online delivers cost-effective, flexible, and practical training designed to build competence and deepen regulatory understanding.
- The platform is operated by Sofema Aviation Services and is continuously updated to reflect the latest industry standards and best practices.
- Whether for individuals or corporate clients, Sofema Online offers scalable solutions to meet diverse training needs.
Next Steps
Sofema Aviation Services & Sofema Online provides Classroom, Webinar & Online EASA Compliant Regulatory Training – Please see the website or email team@sassofia.com.

