Foreign air transport enterprise to apply for setting up a branch office in ROC, shall enclose the following papers in duplicate with the application to CAA for MOTC approval. Then process for a foreign company branch office register, as well as registration with the customs office. With these certifying papers in place, CAA will issue a foreign civil air transport enterprise branch office permit (attachment 1) for the applicant to begin operation:1) application (attachment 2).2) letter of authorization.3) air operator certificate issued by authorities in the country of registration.4) roster of principal shareholders.5) current map of air routes.6) consumer protection measures in compliance with the conditions stipulated in Article4-1.In case of any change in the registration items of the branch office permit referred to in the preceding paragraph, an application for renewal of such branch office permit shall be filed with CAA within fifteen (15) days of completion of company registration for such change.Foreign civil air transport enterprise to apply for setting up a business office in ROC, shall enclose the papers prescribed in the subparagraph 1 to 5 of the first paragraph in duplicate with the application to CAA for MOTC approval, then register with authorities concerned according to law.A foreign civil air transport enterprise intending to close up the business of its branch office shall report to MOTC for reference through CAA in advance, and shall return its branch office license of a foreign civil air transport enterprise within 30 days after its business closure; failure to return such license within the time limit shall entitle CAA to revoke the license directly and notify the public.Attachment 1 Civil Aviation Administration, Ministry of Transportation & Communications Foreign Civil Air Transport Enterprise Branch Office Certificate.pdfAttachment 2 Application by foreign civil air transport enterprise for establishing a branch organization in Republic of China.pdf