办理因公临时出国（境）签证所需证明各位申请者：为方便大家的签证，加快工作效率。我们特整理相关国家的证明材料（或派遣函）。不过由于各个国家签证要求不同，且有时会有临时变化，所以本文所列材料只具有参考性。建议相关申请者及时登陆各个国家大使馆签证处的网站了解相关政策的变化情况，以免耽误您的行程。美洲、大洋洲（美国、加拿大、澳大利亚等）英文派遣函（见样本1）欧洲英文单位证明及费用证明（见样本2、3）日本、韩国中文在职（学）证明（见样本4、5）选择并修改为您所用的证明文件后，删除其余无用的东西，保存为word文档，发送至cgcj@dlut.edu.cn（样本1：派遣函）CertificationJan21,2009OfficerUSEmbassyinChina(注意修改日期及国家)DearSirorMadam,ThisistocertifythatMr.LiGangZhong,aprofessorofDalianUniversityofTechnology,planstoattendtheInternationalConferenceonMetallurgicalCoatingsandThinFilms2009andthenvisitthedepartmentofMetallurgicalandMaterialsEngineeringattheColoradoSchoolofMinesfromApril26toMay27foratotalof32days.(主要填写自己去哪里，干什么，多长时间,最后从几号到几号共几天是必须的)Alltheexpensesthatwillhappenforround-tripairtickets,boardandlodging,transportationandmedicalinsuranceetc.,wouldbecoveredbyouruniversity.(费用负担情况，根据邀请函填写，是由学校负担全部，还是对方负担全部，还是部分学校、部分对方负担，写清楚。一般外方不负担，写全部由学校负担.如：Theexpensesthatwillhappenforround-tripairticketsandmedicalinsuranceetc.,wouldbecoveredbyouruniversityandthecostsforboardandlodging,andlocaltransportationetc.,wouldbecoveredbyHelsinkiUniversity.)HewillreturntoChinaatscheduledtimeafterfinishinghisvisitinUS.Sincerely,(Signature)Prof.JinpingOuPresidentDalianUniversityofTechnology(OfficialSeal)DalianCity,P.R.China（样本2：单位证明）CertificationFebruary12,2009(注意修改日期)Towhomitmayconcern，ThisistocertifythatMr.LiGangZhong,aprofessorofDalianUniversityofTechnologyofChina,planstovisitFinlandfortheproject‘NetworkingStudiesonIceandCompliantStructures’fromMarch10toApril9thisyear,foratotalof31days.Heisgoingtoattendjointanalysesoficeactionsonconicalstructures,laboratorytestsandjointlysomeconferenceandjournalpapers.(主要填写自己去哪里，干什么，多长时间，最后从几号到几号共几天是必须的)LiGangZhongisanemployeeofDalianUniversityofTechnologyofChina.Heisaprofessor,withsalaryofRMB6000eachmonth,TelephoneNo.+8641184706141,FaxNo.+8641184706142.(如是学生，填写自己是什么专业的学生，从何时至今在大工学习：如Ms.XuGangXuhasbeenstudyingthedoctorprogramforDoctor’sDegreeonEngineeringMechanicsintheDepartmento