Regulations Governing Licences and Ratings for Airmen Article 92

This section establishes the requirements for the issue of an aircraft maintenance engineer licence and conditions of its validity and use, for aeroplanes and helicopters of the following categories:(1) Category A: refers to an aircraft’s regular maintenance.(2) Category B1: refers to an aircraft (including its structure, mechanical and electrical system) and powerplant maintenance.(3) Category B2: refers to an aircraft’s electrical and avionic systems maintenance.(4) Category B3: refers to piston-engine non-pressurized aircraft of 2,000 kg Maximum Takeoff Mass (MTOM) and below.(5) Category C: refers to the completion of all other maintenance, except for line maintenance, and the issuance of certificates of return to service.(6) Category L3H: refers to hot-air balloons maintenance.Categories A and B1 are subdivided into subcategories relative to combinations of aeroplanes, helicopters, turbine and piston engines. The subcategories are:(1) A1 and B1.1 Aeroplanes Turbine.(2) A2 and B1.2 Aeroplanes Piston.(3) A3 and B1.3 Helicopters Turbine.(4) A4 and B1.4 Helicopters Piston.Holders of category B1, B2 and C aircraft maintenance licence shall only exercise certification privileges on a specific aircraft type when the aircraft maintenance engineer licence is annotated with the appropriate aircraft type rating.
中文原文 航空人員檢定給證管理規則第92條
航空器維修工程師之檢定類別分為:
一、A類:指航空器一般維修。
二、B1類:指航空器機體及發動機維修。
三、B2類:指航空電子及電器系統維修。
四、B3類:指最大起飛重量二千公斤以下,裝置往復式發動機之非加壓艙式飛機維修。
五、C類:指完成除停機線維修以外之工作項目後,執行航空器之恢復可用簽證。
六、L3H類:指熱氣球維修。
前項A類、B1類檢定類別,依航空器所裝置之發動機型式區分其檢定子類別如下:
一、A1子類、B1.1子類:指裝置渦輪式發動機之飛機航空機械維修。
二、A2子類、B1.2子類:指裝置往復式發動機之飛機航空機械維修。
三、A3子類、B1.3子類:指裝置渦輪式發動機之直昇機航空機械維修。
四、A4子類、B1.4子類:指裝置往復式發動機之直昇機航空機械維修。
第一項之B1類、B2類與C類檢定證應加註航空器型別項目。

English translation for reference only; the Chinese text prevails. Not legal advice.