国际商事证明书（样板）在我会主要以形式认证为主，常见的认证形式有：一、证明文书、单证上的印章、签字、签章属实印章要清晰；印章要备案；如认证签字，签字人的手签字样要备案，如没备案且非法人代表，须有授权委托书；填写国际商事证明书申请表；文件一式两份；所有需认证印章的货运（代理）公司、保险公司都要注册备案。
二、证明文书、单证的影印件与原件相符要求：提供正本核对报关单要求：海关验讫章营业执照、医疗器械生产许可证、医疗器械注册证等由政府部门出具的文件可直接认证。
质量体系认证等有关的质量认证，国内机构及国外有名的认证公司如TUV、SGS 等出具的文件可直接认证，其它国外公司所做的认证则需由企业另附声明。
三、证明文书、单证的外文译本与中文译本一致制作要求：外文译本需要清晰、明了；译本需要有资格从事翻译工作的人员的签字；对法律文本、技术规范文本等专业性较强的译本需要专业翻译公司翻译并盖章确认。
1.合同/销售确认书制作要求：文件名称；日期；合同号；买卖双方；货名；数量；金额；价格条款；双方签字（盖章）（样板）CONTRACT（合同）Sellers: GUANGZHOU INTERMATIONAL Contract No.: YE9504TRADING CO., LTD Signed at: GUANGZHOUAdd: Huangshi dong Road, Universal Date: Feb23,2006 Building, Guangzhou Tel:Buyers: COMPANY Fax:Add: No.33This contract is made by and between the sellers and the Buyers whereby the sellers agree to sell and the Buyers agree to buy the under mentioned goods subject to the terms and conditions stipulated below.5. Total value in word: USD one hundred and ninety eight thousandtwo hundred and fifty only6. Packing7. Shipping Marks：At buyer’s option8. Loading port & Destination: From Guangzhou to Riyadh, SaudiArabia9. Time of shipment10. Terms of payment: by T/T When fax delivery received11. Insurance:12. Remarks:The Sellers The buyersSALES CONFIRMATION（销售确认书）Sellers: GUANGZHOU INTERMATIONAL Contract No.: YE9504TRADING CO., LTD Signed at: GUANGZHOUAdd: NO.203,Fl.33, Huangshi dong Road, Universal Date: Feb23,2006Building, Guangzhou Tel:Buyers: GOLDEN COMPANY Fax:Add: No.338, AThis contract is made by and between the sellers and the Buyers whereby the sellers agree to sell and the Buyers agree to buy the under mentioned goods subject to the terms and conditions stipulated below.5. Total value in word: USD one hundred and ninety eight thousandtwo hundred and fifty only6. Packing7. Shipping Marks：At buyer’s option8. Loading port & Destination: From Guangzhou to Riyadh, SaudiArabia9. Time of shipment10. Terms of payment: by T/T When fax delivery received11. Insurance:12. Remarks:The Sellers The buyers2、自由销售证要求：由出口商出具中国相关涉外机构的检验证书或检测报告，如是国家有关职能部门出具的（如药监局），则可以直接出证。
国内一些机构出具的证书（如商检局下属的公司或中心），需提供营业执照或法人证书复印件，并由出口商自己写《自由销售证书》。
自由销售证书（样板）广州丰健国际贸易有限公司GUANGZHOU AL TRADING CO., LTD.广州环市东路231号万通大厦 HUANSHI DONG ROAD,UNIVERSAL BUILDING, GUANGZHOU邮编：510095 POST CODE: 510095电话：020-3 TEL: 8620传真：020-3 0 FAX: 8620-自由销售证书以下产品由新厂生产的健美机由际贸易有限公司经营出口，公司法定地址为：广州环市东3楼203室。
产品名称：健美机，型号：CC—4909上述产品经中国国家体育用品质量监督检验中心检验，符合中国GB4706.10-2003标准，可以在国外自由销售。
2006年1月25日盖章广州易有限公司GUANGZHOU F ERNATIONAL TRADING CO., LTD.广州环市东路万通大厦R ONG ROAD,UNIVERSAL BUILDING, GUANGZHOU邮编：510095 POST CODE: 510095电话：020 TEL: 862086CERTIFICATE OF FREE SALETHE PRODUCT DESCRIBED AS FOLLOW ARE PRODUCED BY UMENT FACTORY EXPORTED BY GUANGZHOU INTERNATIONAL TRADING CO., LTD.LEGAL ADD: HUANSHI DONG ROAD, UNIVERSAL BUILDING, GUANGZHOU PRODUCT NAME: KEEP FIT INSTRUMENT MODEL:CC-4909THE ABOVE PRODUCTS WHICH INSPECTED BY CHINA NATIONAL SPORT GOODS QUALITY SUPERVISION INSPECTION CENTER AND PROVEN IN ACCORDENCE WITH THE STANDARD OF GB4706.10-2003, CAN BE SOLD INOVERSEAS MARKET FREELY盖章3、发票制作要求：公司抬头纸；文件名称；发票号码；日期；合同号/L/C NO/形式发票号码/订单号码；客户名称；起运港及到货港货名；数量；单价；币种；金额；价格条款；唛头；遇到折扣或因扣减文件费或其它总金额减少的时候必须有合理的说明，不能减少单价。
附文件：根据实际合同/信用证/形式发票或订单，总金额或数量可增减，说明情况要合理。
（样板）广州丰健国际贸易有限公司GUANGZHO TIONAL TRADING CO., LTD.广州环市东路231号万通大厦R FL.3 ON ROAD,33楼 UNIVERSA UANGZHOU邮编：510095 POST CODE: 510095电话：020-3 TEL: 020-3传真：020-3749 FAX: 020-374COMMERCIAL INVOICETO: TRADING COMPANY INVOICE NO.: AADD: SUB-ROO SQ, DUBAI, UAE DATE: FEB 05 2006TEL: 00971-4 CONTRACT NO.:AC40040FAX: 00971-42 4 L/C NO.:09-449盖章4、价格单制作要求：日期；货名及单价；价格条款（样板）广州贸易有限公司GUANGZHOU TERNATIONAL TRADING CO., LTD.广州环市东路231号万通大厦 FL.33, HUANGSHI DONG ROAD, UNIVERSAL BUILDONG, GUANGZHOU邮编：510095 POST CODE: 510095电话：020-3 TEL: 020-PRICE LI STTO: 可以写TO ORDER 不能写国内贸易公司 P/I NO:HR-048ADD: ABULA 350-HUADA-CP.43 DATE: JAN 4 2006BUENOS AIRES-ARGENTINA↓REMARKS1.PAYMENT TERMS: CASH AGAINST DOCUMENT2.PACKING:STANDARD SEAWORTHY EXPORT PACKING3.DELIVER MODE:CIF BUENOS AIRES ARGENTINA4.THE GOODS ARE OF CHINESE ORIGIN盖章5、运费发票制作要求：提供真实运费税务发票复印件，税务发票上的收费公司必须与开英文发票的公司一致(样板SAMPLE)FREIGHT INVOICETO:WHOM IT MAY CONCERN INVOICE NUMBER.:OPE 2006 02DATE:AUG 23,2006L/C NO.:134/30/3999IOVESSEL NAME: IRAN BBIERE V097B/L NO.: UYT 28493SHIPPING DATE: MAR.22, 2006SHIPPING MARKS:N/MTOTAL PACKAGES:4800(FORTY EIGHT HUNDRED) CARTONSSHIPMENT FROM HUANGPU, CHINA TO BANDAR KHORRAM SHAHRPERSIAN GULF BY CALSSIFIED VESSEL IN CONTAINERFREIGHT PREPAIDDESCRIPTION OF GOODSMOTORCYCLE ENGINE MODEL BT 254-80-TTSTROKE, COMPLETE QUANTITY: 490 SETSFREIGHT CAHRGES UPTO USD:3000.00L/C NO.:134/30/3999IOBANK SADERAT IRNAPPLICANT’S FULL NAME AND ADDRESS:M/S:SANAT MOTOR QOM CO. TEHRAN-IRANTEL:4409879IRANIAN CUSTOMS TARIFF NO.:85904996、运输公司的证明要求：一般起运港要国内港（缺）签发文件的必须是在中国（内地）注册的公司。