ASTM F3205-17
(Practice)Standard Practice for Independent Audit Program for Light Aircraft Manufacturers
Standard Practice for Independent Audit Program for Light Aircraft Manufacturers
SIGNIFICANCE AND USE
4.1 This practice establishes the minimum set of requirements for an independent audit program for aircraft manufacturers. The intended use is to provide minimum requirements for an initial assessment of manufacturers bringing a new aircraft model to market, or for periodic review of an existing manufacturer’s operations.
4.2 Compliance to this practice would ensure that the audit program and those who execute it meet the consensus set of minimum requirements and qualifications.
4.3 This practice does not mandate manufacturer independent audits.
4.4 Independent audits are to be conducted only at the request of the manufacturer or relevant CAA.
SCOPE
1.1 This practice establishes a minimum set of requirements for a Manufacturer Independent Audit Program in compliance with Practice F2839.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
General Information
- Status
- Published
- Publication Date
- 30-Nov-2017
- Technical Committee
- F37 - Light Sport Aircraft
- Drafting Committee
- F37.70 - Cross Cutting
Relations
- Replaces
ASTM F3205-16 - Standard Practice for Independent Audit Program for Light Aircraft Manufacturers - Effective Date
- 01-Dec-2017
- Effective Date
- 01-Oct-2016
- Refers
ASTM F2839-11 - Standard Practice for Compliance Audits to ASTM Standards on Light Sport Aircraft - Effective Date
- 01-Jun-2011
Overview
ASTM F3205-17: Standard Practice for Independent Audit Program for Light Aircraft Manufacturers provides a structured framework for conducting factory assessment audits of light aircraft manufacturers. Developed by ASTM International, this standard defines the minimum set of requirements for independent audit programs, ensuring compliance with consensus and regulatory standards accepted by the relevant Civil Aviation Authorities (CAA). The standard is intended for both initial assessments of manufacturers introducing new aircraft models and periodic reviews of ongoing manufacturing operations.
Key Topics
- Minimum Audit Requirements: Establishes the essential criteria for independent audits of aircraft manufacturers, aligned with established industry practices and regulatory expectations.
- Scope of Audits: Covers audits for initial model introduction and periodic evaluations, including review of design, operating instructions, maintenance procedures, quality assurance, and operational safety.
- Personnel Qualifications: Specifies training, experience, and certification needed for audit program personnel, including lead auditors and audit team members.
- Audit Preparation and Execution: Emphasizes planning, team coordination, audit communications, and data gathering protocols according to best practice guidelines.
- Post-Audit Activities: Details reporting procedures, timelines for corrective action, and follow-up protocols to ensure issues are addressed and compliance is verified.
- Audit Records and Notification: Requires notification to facilities prior to audits and mandates structured record-keeping for traceability.
Applications
ASTM F3205-17 is practical for a range of real-world scenarios in the aviation industry:
- Initial Manufacturer Assessment: Used for auditing manufacturers before they launch new light aircraft, verifying compliance with safety, design, and operational standards accepted by CAA.
- Periodic Manufacturer Review: Applied in periodic audits to evaluate ongoing compliance and address any operational changes or regulatory updates affecting the manufacturer.
- Quality and Safety Management: Supports quality assurance and operational safety by requiring thorough reviews of production processes, maintenance procedures, and documentation management.
- Regulatory Approval Support: Audit results contribute evidence in support of regulatory submissions, aiding product or production approval from relevant authorities.
- Training and Certification Validation: Ensures that audit teams possess up-to-date, accredited training and certifications related to specific aircraft standards, ISO 9001, or AS/EN 9100 quality management requirements.
- Continuous Improvement: Facilitates manufacturer improvements by identifying findings, requiring corrective action, and mandating timely resolution processes.
Related Standards
F3205-17 references several important industry documents and standards:
- ASTM F2839: Practice for Compliance Audits to ASTM Standards on Light Sport Aircraft - foundational for the auditing process described in F3205-17.
- ASTM E2659: Practice for Certificate Programs - outlines requirements for training and certification effectiveness.
- ISO 9001: Quality Management Systems - internationally recognized standards for quality management across industries.
- AS/EN 9100: Aerospace Quality Management - establishes aerospace sector-specific quality management system requirements.
- Civil Aviation Authority (CAA) Regulations: National or regional regulations that determine acceptance of consensus standards and audit outcomes.
Practical Value
By standardizing the independent audit process for light aircraft manufacturers, ASTM F3205-17 enhances product safety, regulatory compliance, and overall industry quality. Adoption of this practice ensures audits are conducted by qualified, independent personnel, using proven methodologies and clear record-keeping. Whether for initial or periodic assessments, manufacturers and regulators benefit from a transparent, consistent approach aligned with international best practices in aviation safety and quality management.
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Frequently Asked Questions
ASTM F3205-17 is a standard published by ASTM International. Its full title is "Standard Practice for Independent Audit Program for Light Aircraft Manufacturers". This standard covers: SIGNIFICANCE AND USE 4.1 This practice establishes the minimum set of requirements for an independent audit program for aircraft manufacturers. The intended use is to provide minimum requirements for an initial assessment of manufacturers bringing a new aircraft model to market, or for periodic review of an existing manufacturer’s operations. 4.2 Compliance to this practice would ensure that the audit program and those who execute it meet the consensus set of minimum requirements and qualifications. 4.3 This practice does not mandate manufacturer independent audits. 4.4 Independent audits are to be conducted only at the request of the manufacturer or relevant CAA. SCOPE 1.1 This practice establishes a minimum set of requirements for a Manufacturer Independent Audit Program in compliance with Practice F2839. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
SIGNIFICANCE AND USE 4.1 This practice establishes the minimum set of requirements for an independent audit program for aircraft manufacturers. The intended use is to provide minimum requirements for an initial assessment of manufacturers bringing a new aircraft model to market, or for periodic review of an existing manufacturer’s operations. 4.2 Compliance to this practice would ensure that the audit program and those who execute it meet the consensus set of minimum requirements and qualifications. 4.3 This practice does not mandate manufacturer independent audits. 4.4 Independent audits are to be conducted only at the request of the manufacturer or relevant CAA. SCOPE 1.1 This practice establishes a minimum set of requirements for a Manufacturer Independent Audit Program in compliance with Practice F2839. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM F3205-17 is classified under the following ICS (International Classification for Standards) categories: 03.120.10 - Quality management and quality assurance; 49.020 - Aircraft and space vehicles in general. The ICS classification helps identify the subject area and facilitates finding related standards.
ASTM F3205-17 has the following relationships with other standards: It is inter standard links to ASTM F3205-16, ASTM F2839-11(2016), ASTM F2839-11. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ASTM F3205-17 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: F3205 − 17
Standard Practice for
Independent Audit Program for Light Aircraft
Manufacturers
This standard is issued under the fixed designation F3205; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 4. Significance and Use
4.1 This practice establishes the minimum set of require-
1.1 This practice establishes a minimum set of requirements
for a Manufacturer Independent Audit Program in compliance ments for an independent audit program for aircraft manufac-
turers. The intended use is to provide minimum requirements
with Practice F2839.
for an initial assessment of manufacturers bringing a new
1.2 This standard does not purport to address all of the
aircraft model to market, or for periodic review of an existing
safety concerns, if any, associated with its use. It is the
manufacturer’s operations.
responsibility of the user of this standard to establish appro-
priate safety, health, and environmental practices and deter- 4.2 Compliance to this practice would ensure that the audit
mine the applicability of regulatory limitations prior to use. program and those who execute it meet the consensus set of
minimum requirements and qualifications.
1.3 This international standard was developed in accor-
dance with internationally recognized principles on standard-
4.3 This practice does not mandate manufacturer indepen-
ization established in the Decision on Principles for the
dent audits.
Development of International Standards, Guides and Recom-
4.4 Independent audits are to be conducted only at the
mendations issued by the World Trade Organization Technical
request of the manufacturer or relevant CAA.
Barriers to Trade (TBT) Committee.
5. Audit Criteria
2. Referenced Documents
5.1 Initial Assessment—When performing an initial assess-
2.1 ASTM Standards:
ment audit of an aircraft manufacturer, the auditor(s) shall
F2839 Practice for Compliance Audits to ASTM Standards
review compliance to the consensus standards for the aircraft
on Light Sport Aircraft
being produced.
5.1.1 The auditing entity shall verify that the referenced
3. Terminology
consensus standards are appropriate and accepted by the
3.1 Definitions:
relevant CAA.
3.1.1 finding—a non-fulfillment of a requirement that may
5.1.2 At a minimum, the auditor(s) shall assess compliance
affect the ability of the aircraft manufacturer to comply with
to the following processes as applicable to the category of
the provisions for compliance of the relevant CAA.
aircraft being produced:
3.1.2 independent audit—an audit of an aircraft manufac- 5.1.2.1 Aircraft Design and Performance;
turer and its associate facilities by an external auditing entity to
5.1.2.2 Aircraft Operating Instructions;
determine compliance with CAA-accepted consensus
5.1.2.3 Aircraft Maintenance and Inspection Procedures;
standards, and procedures established to meet those require-
5.1.2.4 Aircraft Flight Training Supplement (as applicable);
ments.
5.1.2.5 Manufacturer’s Quality Assurance System;
5.1.2.6 Manufacturer’s Continued Operational Safety Pro-
gram;
This practice is under the jurisdiction ofASTM Committee F37 on Light Sport
5.1.2.7 Any specific requirements mandated by relevant
Aircraft and is the direct responsibility of Subcommittee F37.70 on Cross Cutting.
CAA.
Current edition approved Dec. 1, 2017. Published December 2017. Originally
5.1.3 Assessment of compliance shall be comprehensive
approved in 2016. Last previous edition approved in 2016 as F3205 – 16. DOI:
10.1520/F3205-17. and verifiable.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
NOTE 1—Assessment of compliance to applicable standards does not
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on require a determination of technical or design merit to be made by the
the ASTM website. auditing entity.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F3205 − 17
5.2 Periodic Review—When conducting a periodic review 8.1.3 The lead auditor and all team members meet before
audit, the auditing entity may vary the audit scope to assess starting the audit, usually at the facility to be audited. This
compliance to the same standards as an initial assessment audit pre-audit team meeting is the forum for the lead auditor to
at a reduced level of review. For example, the audit scope may review team assignments and supplement them if necessary.
include only selected audit criteria, selected period under
8.2 Executing the Audit:
review, or selected portions of the facility or organization.
8.2.1 Audit communications and data gathering protocols
shall be conducted in accordance with Prac
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: F3205 − 16 F3205 − 17
Standard Practice for
Independent Audit Program for Light Aircraft
Manufacturers
This standard is issued under the fixed designation F3205; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This practice establishes a minimum set of requirements for a Manufacturer Assessment Independent Audit Program in
compliance with Practice F2839.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
E2659 Practice for Certificate Programs
F2839 Practice for Compliance Audits to ASTM Standards on Light Sport Aircraft
2.2 ISO Standard:
ISO 9001 Quality Management Systems—Requirements
2.3 DNV GL Standard:
AS/EN 9100 Aerospace Quality Management
3. Terminology
3.1 Definitions:
3.1.1 factory assessment audit—an audit of an aircraft manufacturer and its associate facilities to determine compliance with
CAA-accepted consensus standards, and procedures established to meet those requirements.
3.1.1 finding—a non-fulfillment of a requirement that may affect the ability of the aircraft manufacturer to comply with the
provisions for compliance of the relevant CAA.
3.1.2 independent audit—an audit of an aircraft manufacturer and its associate facilities by an external auditing entity to
determine compliance with CAA-accepted consensus standards, and procedures established to meet those requirements.
4. Significance and Use
4.1 This practice establishes the minimum set of requirements for an independent factory assessment audit program for aircraft
manufacturers. The intended use is to provide minimum requirements for an initial assessment of manufacturers bringing a new
aircraft model to market, or for periodic review of an existing manufacturer’s operations if required by relevant Civil Aviation
Authority (CAA).operations.
4.2 Compliance to this practice would ensure that the audit program and those who execute it meet the consensus set of
minimum requirements and qualifications.
4.3 This practice does not mandate manufacturer independent factory assessment audits.
This practice is under the jurisdiction of ASTM Committee F37 on Light Sport Aircraft and is the direct responsibility of Subcommittee F37.70 on Cross Cutting.
Current edition approved Oct. 1, 2016Dec. 1, 2017. Published October 2016December 2017. Originally approved in 2016. Last previous edition approved in 2016 as
F3205 – 16. DOI: 10.1520/F3205-16.10.1520/F3205-17.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F3205 − 17
4.4 Independent audits are to be conducted only at the request of the manufacturer or relevant CAA.
5. Audit Criteria
5.1 Initial Assessment—When performing an initial assessment audit of an aircraft manufacturer, the auditor(s) shall review
compliance to the consensus standards for the aircraft being produced.
5.1.1 The auditing entity shall verify that the referenced consensus standards are appropriate and accepted by the relevant CAA.
5.1.2 At a minimum, the auditor(s) shall assess compliance to the following processes as applicable to the category of aircraft
being produced:
5.1.2.1 Aircraft Design and Performance;
5.1.2.2 Aircraft Operating Instructions;
5.1.2.3 Aircraft Maintenance and Inspection Procedures;
5.1.2.4 Aircraft Flight Training Supplement (as applicable);
5.1.2.5 Manufacturer’s Quality Assurance System;
5.1.2.6 Manufacturer’s Continued Operational Safety Program;
5.1.2.7 Any specific requirements mandated by relevant CAA.
5.1.3 Assessment of compliance shall be comprehensive and verifiable.
NOTE 1—Assessment of compliance to applicable standards does not require a determination of technical or design merit to be made by the auditing
entity.
5.2 Periodic Review—When conducting a periodic review audit, the auditing entity may vary the audit scope to assess
compliance to the same standards as an initial assessment audit at a reduced level of review. For example, the audit scope may
include only selected audit criteria, selected period under review, or selected portions of the facility or organization.
6. Audit Program Personnel and Responsibilities
6.1 General—The auditing entity is responsible to conduct this audit program in accordance with the requirements given in
Practice F2839.
6.2 Personnel—The Audit Program consists of the following personnel:
6.2.1 Lead Auditor;
6.2.2 Audit Team members, as needed, to conduct the audit; and
6.2.3 Support personnel as required.
6.2.4 The responsibilities and qualifications of these personnel are defined in Practice F2839. Auditors and any support
personnel must be familiar with the content of all applicable standards before performing or supporting an audit.
6.3 Training—Auditing personnel must have successfully completed, with documented records, a standards certification
training program within the preceding four years. The training program must leave the auditor(s) with an understandin
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