31 July 2011 C1 CIVIL AVIATION DEPARTMENT HONG KONG ...

2.4.2 Unless otherwise agreed between the parties, recognition by theresponsible authority of maintenance organisations is only valid whenthey are located within the Area of the overseeing authority.2.5 Maintenance and Certification2.5.1 Maintenance organisations performing or certifying maintenance underthe terms of the Technical Arrangement must have prior acceptancefrom the overseeing authority.2.5.2 A maintenance organisation may not perform work under theTechnical Arrangement that is outside the scope of the domesticapproval issued by the overseeing authority.2.5.3 Any document containing certifications made in accordance with theTechnical Arrangement shall include a reference to that effect.2.5.4 Subject to 2.5.3, the certification of aeronautical product maintenancepursuant to the Technical Arrangement will be accepted by the partiesas follows:(a)(b)(c)(d)A Canadian Maintenance Release issued in accordance with theTechnical arrangement will be accepted by HKCAD asequivalent to a Certificate of Release to Service issued inaccordance with Hong Kong Aviation Requirements (HKAR).A HKAR Certificate of Release to Service issued in accordancewith the Technical Arrangement will be accepted by TCCA asequivalent to a Canadian Maintenance Release.A TCCA Authorised Release Certificate issued in accordancewith the Technical Arrangement will be accepted by HKCADas equivalent to a CAD Form One.A CAD Form One issued in accordance with the TechnicalArrangement will be accepted by TCCA as equivalent to aTCCA Authorised Release Certificate.2.5.5 Approval of the design of any repairs and modifications shall be inaccordance with the requirements of the responsible authority.AN-30B P.330 September 2006