1. IAQG 9110:2012 Revision Overview
Prepared by IAQG 9110 Team
Please contact Jeff Wood at with any questions or comments

2. 9110 Revision Objectives Consider / address stakeholder needs
Promote industry standard and ensure that the standard is compatible for use by all stakeholders
Ensure clarity of requirements to resolve interpretation issues
Incorporate / address editorial corrections

3. 9110 Revision Process
European Aviation Safety Agency (EASA) feedback / input provided (50+ comments – primary driver for this revision) to 9110:2009 standard – (Mar. / Oct. 2009)
Worked with EASA to address feedback / input provided – (Oct / Feb. 2010)
IAQG Project Approval – (Apr. 2010)
9110 Coordination Draft released for ballot – (May 2011 / Sept. 2011)
9110 Standard Initial Ballot – (Jan / May 2011)
177 comments provided
Disposition of comments – (May 2011)
9110 Standard 2nd Ballot – (June 2011 / September 2011)
106 comments provided
Disposition of comments – (Oct / Dec. 2011)
Reaffirmation ballot (AAQG sector only) – (Jan Feb. 2012)
9110 standard published – (Apr / May 2012)

4. 9110 Stakeholders National Aviation Authorities (NAAs)
Defense Industry and Associated Authorities
Airlines
Maintenance Repair & Overhaul Service Providers
Trade Associations
IAQG Member Companies
IAQG Strategy Streams
Certification Bodies (CBs)
9110: Application
This standard has been developed to benefit maintenance organizations that choose to adopt it, whether or not holders of a National Aviation Authority (NAA) repair station certificate. This standard is intended for use by maintenance organizations whose primary business is providing maintenance services for aviation commercial and military products; and for Original Equipment Manufacturer (OEM) organizations with maintenance operated autonomously or that are substantially different from their manufacturing/production operations.

5. 9110 Change Overview
The primary driver for this revision was to address EASA feedback to assist in the recognition of the 9110 standard by NAAs
There has been significant engagement with EASA to apply 9110 certification within the framework of the Commission Regulation (EC) N. 2042/2003 [i.e., Acceptable Means of Compliance (AMC) to Part 145]
Once the draft standard was balloted, additional stakeholder feedback was provided; some of these proposed changes have been retained for future revisions (possible inclusion)
Initial ballot – 177 comments provided
2nd ballot – 106 comments provided
9110: RATIONALE
This standard has been revised to address stakeholder needs through the addition of definitions
and clarification of existing requirements to resolve interpretation issues, and incorporate
editorial corrections.

6. Revision Summary Overview
General:
Various minor revisions (i.e., additions, deletions, modifications, corrections) to text/content to clarify expectations and associated requirements
Various changes in terms depicted within the standard (e.g., article in lieu of aircraft, components, parts, etc.; certified in lieu of certificated)
Clause 3 (Terms and Definitions):
Made text revisions and added supporting notes to various terms
Added definitions
Airworthy – state of an article conforming to its type design and being in a condition for safe operation
Certified Personnel – personnel qualified by an external/internal competent body to carry out special tasks (e.g., non-destructive testing certified personnel, licensed maintenance personnel)
Certifying Staff – personnel authorized by the maintenance organization to sign the release certificate for an article after maintenance

7. Revision Summary Overview (cont.)
Added NOTE to clause (Control of Documents) clarifying expectations:
NOTE: Documents include technical data used to carry out maintenance.
Added requirement to (Control of Documents)
A document procedure shall be established to define the controls need:
h. to report incomplete or ambiguous technical data to the customer and/or
the author.
Added NOTE to clause (Safety Objectives) clarifying expectations:
NOTE: The safety objectives should be incorporated into the safety management
system, when implemented by the organization.
Expanded scope of Management Representative responsibilities in clause (Management Representative):
Top management shall appoint a member of the organization’s management who, irrespective of other responsibilities, shall have responsibility and authority that includes:
d. the organizational freedom and unrestricted access to top management
to resolve quality management and safety issues.

8. Revision Summary Overview (cont.)
Added to Management Review input to listing (see clause h):
h. product safety,
Added requirements to clause 6.4 (Work Environment):
The work environment shall give consideration to human factors and human performance, and ensure that the effectiveness of personnel is not unduly impaired.
Added NOTE to (Configuration Management) clarifying expectations:
NOTE 2: Configuration management documents the product’s configuration
providing identification and traceability, the status of achievement of its
physical and functional requirements, and access to accurate information
(i.e., configuration status) during all phases of the life cycle.
Added requirement to clause (Control of Work Transfers) to clarify expectations:
The organization shall only transfer work in a manner acceptable to the relevant customers and authorities.

9. Revision Summary Overview (cont.)
Add requirement to clause (Review of Requirements Related to the Product) to clarify expectations:
The organization shall use technical data at the contractually specified revision or at the latest revision, if not specified.
Added content to clause 7.3 (Design and Development) to clarify application of this clause:
This clause applies to organizations responsible for:
- the design of modifications, including repair solutions, whose relevant technical
data are not part of the approved type design for the applicable article; and
- the development of aircraft maintenance programs, using the maintenance
schedules recommended by the design data holder and taking into account the
specific needs of the operator.

10. Revision Summary Overview (cont.)
Modified text/content associated to clause (Maintenance Process Verification) clarifying expectations:
First application of maintenance processes (e.g., new repair scheme) shall be evaluated, verified, documented, and, if applicable, approved by the customer and/or authority.
Added text/content to clause (Post-Delivery Support) clarifying expectations:
Post-delivery support shall provide, as applicable, for the:
b. actions to be taken, including investigation and reporting, when problems
related to the maintenance performed are detected after delivery;
Added requirement to clause (Validation of Process for Production and Service Provision) to clarify expectations:
Special processes shall comply with the requirements of the applicable technical
data issued by the design approval holder.

11. Revision Summary Overview (cont.)
Added NOTE to clause (Customer Property) clarifying expectations:
NOTE: Customer property can include articles being maintained, in addition to
any other items provided by the customer in support of these activities
(e.g., replacement hardware, tooling, containers, protective devices).
Added requirement to clause 7.6 (Control of Monitoring and Measuring Equipment) to clarify expectations:
The selection of monitoring and measuring equipment and the method of calibration/verification shall comply with applicable technical data or be demonstrated as equivalent.
Added requirement to clause (Customer Satisfaction) to clarify expectations:
These improvement plans, as applicable, shall be consistent with the organization’s safety policy and safety objectives.

12. Revision Summary Overview (cont.)
Modified requirement to clause (Monitoring and Measurement of Processes) to expand expectations:
In the event of process nonconformity, the organization shall:
b. evaluate whether the process nonconformity has resulted in a product
nonconformity and/or safety or reliability issue.
Added requirements to clause (Monitoring and Measurement of Product) to clarify expectations:
Sampling inspection shall only be used if compatible with the technical data/instructions provided by the design approval holder.
The certifying staff shall sign the release certificate, when it has been verified
that all maintenance and inspection/verification operations have been completed,
as planned in accordance with customer contract or order requirements,
applicable technical data with no known nonconformities that would endanger flight safety.

13. Revision Summary Overview (cont.)
Added requirement to clause 8.3 (Control of Nonconforming Product) to define process expectations:
The organization shall not scrap customer property, unless specifically authorized by the customer.
Expanded text/content to (Continual Improvement) NOTE to clarify expectations:
NOTE: Continual improvement opportunities can result from lessons learned,
problem resolutions, processes and product risk mitigation, and the
benchmarking of best practices.

14. 9110:2012 Certification Transition
The IAQG Other Party Management Team (OPMT) is in the process of defining transition expectations for 9110:2012 standard
NOTE: This will include any impacts or changes to auditor
training/authentication, Certification Body (CB) accreditation,
and the 9101 standard Objective Evidence Record (OER)
Upon completion, the transition plan will be reviewed and approved by the IAQG Executive Committee and communicated to all stakeholders via the OPMT resolution process
NOTE: All OPMT resolutions are located in the “Help/Guidance” section
of the IAQG Online Aerospace Supplier Information System
(OASIS) database