Standard Historical Last Updated: Oct 17, 2016
ASTM F2839-11

Standard Practice for Compliance Audits to ASTM Standards on Light Sport Aircraft

Standard Practice for Compliance Audits to ASTM Standards on Light Sport Aircraft
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Significance and Use

The purpose of this standard practice is to provide the minimum requirements for the conduct of compliance audits.

The intended use of standard is to provide a basis for an internal or external entity to develop an audit program. An audit program defines specific requirements for the execution of audits for a particular objective. An example of an audit program would be an external (third party) audit of LSA manufacturers quality assurance system.

Compliance to this standard would insure that audit programs and those who develop and execute them are following a consensus set of minimum requirements.

This standard does not mandate either internal or external audits.

An auditing entity cannot request or approve an audit.

Other Audit CriteriaOther audit criteria may be included in the audit scope if specified in the audit plan. Examples include safety, technical, operational, and management requirements. Items that are outside the scope of auditable criteria may be submitted as observations for possible resolution. However these are not binding and are not mandatory.

Additional ServicesAdditional services are outside the scope of an audit objective. Examples of such services are consultation to resolve negative or open findings or any other service where the auditing entity conducts an activity other than an audit for the audited entity.

Compliance AssuranceAn audit is only an indicator of the compliance health of the facility and/or organization during only the period under review and therefore has limited compliance assurance and is not assumed to be exhaustive.

Level of Review is VariableThe audit scope may vary to meet different audit objectives. For example, the audit scope may include only selected audit criteria, selected period under review, or selected portions of a facility or organization.


1.1 This standard practice establishes the minimum set of requirements for auditing programs, methods, and systems, the responsibilities for all parties involved, and qualifications for entities conducting audits against ASTM standards on Light Sport Aircraft.

1.2 This standard provides requirements to enable consistent and structured examination of objective evidence for compliance that is beneficial for the LSA industry and its consumers. It is the intent of this standard to provide the necessary minimum requirements for organizations to develop audit programs and procedures.

1.3 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 and health practices and determine the applicability of regulatory limitations prior to use.

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Book of Standards Volume: 15.09
Developed by Subcommittee: F37.70
Pages: 5
DOI: 10.1520/F2839-11
ICS Code: 03.120.10; 49.020