21B.420 Investigation (a) The competent authority of the Member State of registry shall perform sufficient investigation activities for an applicant for, or holder of, a noise certificate to justify the issuance, maintenance, amendment, suspension or revocation of the certificate. (b) The competent authority of the Member State of registry shall prepare evaluation procedures as part of the documented procedures covering at least the following elements: 1. evaluation of eligibility; 2. evaluation of the documentation received with the application; 3. inspection of aircraft. 21B.425 Issue of noise certificates The competent authority of the Member State of registry shall, as applicable, issue, or amend noise certificates (EASA Form 45, see Appendix ) without undue delay when it is satisfied that the applicable requirements of Section A, Subpart I are met. 21B.430 Suspension and revocation of a noise certificate (a) Upon evidence that some of the conditions specified in 21A.211(a) are not met, the competent authority of the Member State of registry shall suspend or revoke a noise certificate. (b) Upon issuance of the notice of suspension and revocation of a noise certificate the competent authority of the Member State of registry shall state the reasons for the suspension and revocation and shall inform the holder of the certificate on its right to appeal. 21B.445 Record keeping (a) The competent authority of the Member State of registry shall establish a system of record keeping with minimum retention criteria that allows adequate traceability of the process to issue, maintain, amend, suspend or revoke each individual noise certificate. (b) The records shall at least contain: 1. the documents provided by the applicant, 2. documents established during the investigation, in which the activities and the final results of the elements defined in 21B.420(b) are stated, 3. a copy of the certificate including amendments. (c) The records shall be archived for a minimum retention period of six years after leaving that national register. SUBPART J — DESIGN ORGANISATION APPROVAL Administrative procedures established by the Agency shall apply. SUBPART K — PARTS AND APPLIANCES Administrative procedures established by the Agency shall apply. 27.9.2003 EN Official Journal of the European Union L 243/57 (SUBPART L — NOT APPLICABLE) SUBPART M — REPAIRS Administrative procedures established by the Agency shall apply. (SUBPART N — NOT APPLICABLE) SUBPART O — EUROPEAN TECHNICAL STANDARD ORDER AUTHORISATIONS Administrative procedures established by the Agency shall apply. (SUBPART P — NOT APPLICABLE) SUBPART Q — IDENTIFICATION OF PRODUCTS, PARTS AND APPLIANCES Administrative procedures established by the Agency shall apply. L 243/58 EN Official Journal of the European Union 27.9.2003 Appendices 27.9.2003 EN Official Journal of the European Union L 243/59 L 243/60 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/61 L 243/62 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/63 L 243/64 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/65 L 243/66 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/67 L 243/68 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/69 L 243/70 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/71 L 243/72 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/73 L 243/74 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/75 L 243/76 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/77 L 243/78 EN Official Journal of the European Union 27.9.2003 27.9.2003 EN Official Journal of the European Union L 243/79 |