AMC1 21L.A.9(a) Instructions for continued airworthiness

• ED Decision 2023/013/R found in: Initial Airworthiness and Environmental Protection (748/2012) Part-21 Part-21L (Jul 2024)

AMC1 21L.A.9(a) Instructions for continued airworthiness ED Decision 2023/013/R INSTRUCTIONS FOR CONTINUED AIRWORTHINESS (ICAs) — CONTENTS (a)     The ICAs should identify the following, in accordance with the applicable certification specifications or applicable technical specifications: (1)     any limitations that are necessary for the continued airworthiness of the product or article; (2)     the means to determine when the product or article has deteriorated to the extent that it is no longer airworthy; (3)     the minimum actions required to restore the airworthiness of the product or article before the limitations (as per point (1)) have been exceeded or before their deterioration (as per point (2)), as an alternative to the withdrawal of the product or part from service. (b)     The ICAs should, therefore, include, in accordance with the applicable certification specifications or applicable technical specifications: (1)     any limitations determined through the certification or demonstration of compliance resulting in a declaration of compliance of the product or article, and instructions on how to determine that the limitations have been exceeded; (2)     any inspection, servicing or maintenance actions determined to be necessary by the certification process or demonstration of compliance resulting in a declaration of compliance; (3)     any inspection or troubleshooting actions determined to be necessary to establish the nature of faults and the necessary remedial actions; (4)     sufficient general information on the operation of the product or article to enable the understanding of the instructions in points (a)(1) to (a)(3) above. ##### AMC1 21L.A.9(a) Instructions for continued airworthiness *ED Decision 2023/013/R* **INSTRUCTIONS FOR CONTINUED AIRWORTHINESS (ICAs) — CONTENTS** (a) The ICAs should identify the following, in accordance with the applicable certification specifications or applicable technical specifications: (1) any limitations that are necessary for the continued airworthiness of the product or article; (2) the means to determine when the product or article has deteriorated to the extent that it is no longer airworthy; (3) the minimum actions required to restore the airworthiness of the product or article before the limitations (as per point (1)) have been exceeded or before their deterioration (as per point (2)), as an alternative to the withdrawal of the product or part from service. (b) The ICAs should, therefore, include, in accordance with the applicable certification specifications or applicable technical specifications: (1) any limitations determined through the certification or demonstration of compliance resulting in a declaration of compliance of the product or article, and instructions on how to determine that the limitations have been exceeded; (2) any inspection, servicing or maintenance actions determined to be necessary by the certification process or demonstration of compliance resulting in a declaration of compliance; (3) any inspection or troubleshooting actions determined to be necessary to establish the nature of faults and the necessary remedial actions; (4) sufficient general information on the operation of the product or article to enable the understanding of the instructions in points (a)(1) to (a)(3) above.