dot认证美国交通部美国交通部dot认证介绍

1、美国交通部DOT认证介绍美国交通部(US Department of Transportation,简称 DOT) , 成立于 1967 年，总部位于华盛顿，下设联邦公路管理局 （ FHWA）、联邦航空管理局 （FAA）、联邦机动车安全管理局（FMCSA）， 海运管理局 （ MARAD）、全国公路交通安全管理局（NHTSA）， 总检察官办公室（OST）等部门。在全美拥有6万名雇员。它的职责是发展和完善与交通与运输相关的法规，对进入美国的各种交通工具和运输的危险物品做出一系列规定 ,颁发证书等。致力于维护交通安全，促进经济发展，以满足环境和国防的需求。一、美国交通部DOT认证范围美国法律规定，进

2、入美国销售和使用的汽车/摩托车 / 电动车整车及零部件(制动软管、车灯、反射镜、制动液、 轮胎和轮辋、 玻璃、头盔，用于交通工具的油漆、化工涂料等 ) 、轮船 ,飞机 ,卡车 ,油罐车 ,电动车 ,轮胎 ,气囊等产品必须通过美国交通部的DOT 认证。二、美国交通部DOT认证产品规范表Standard No. 101Controls and DisplaysStandard No. 102Transmission Shift Lever Sequence, Starter Interlock,and TransmissionBraking EffectStandard No. 103Windsh

3、ield Defrosting and Defogging SystemsStandard No. 104Windshield Wiping and Washing SystemsStandard No. 105Hydraulic and Electric Brake SystemsStandard No. 106Brake HosesStandard No. 108Lamps, Reflective Devices, and Associated EquipmentStandard No. 109New Pneumatic Tires for Passenger Cars1 / 6Stand

4、ard No. 110Tire Selection and Rims for Passenger CarsStandard No. 111Rearview MirrorsStandard No. 113Hood Latch SystemStandard No. 114Theft ProtectionStandard No. 116Motor Vehicle Brake FluidsStandard No. 117Retreaded Pneumatic TiresStandard No. 118Power-Operated Window, Partition, and Roof Panel Sy

5、stemsStandard No. 119New Pneumatic Tires for Vehicles Other Than Passenger CarsStandard No. 120Tire Selection and Rims for Motor Vehicles Other Than Passenger CarsStandard No. 121Air Brake SystemsStandard No. 122Motorcycle Brake SystemsStandard No. 125Motorcycle Controls and DisplaysStandard No. 124

6、Accelerator Control SystemsStandard No. 125Warning DevicesStandard No. 129New Non-Pneumatic Tires for Passenger Cars -New Temporary Spare Non-Pneumatic Tires for Use on Passenger CarsStandard No. 131School Bus Pedestrian Safety DevicesStandard No. 135Light Vehicle Brake SystemsStandard No. 201Occupa

7、nt Protection in Interior ImpactStandard No. 202Head RestraintsStandard No. 203Impact Protection for the Driver from the Steering Control SystemStandard No. 204Steering Control Rearward Displacement2 / 6Standard No. 205Glazing MaterialsStandard No. 206Door Locks and Door Retention ComponentsStandard

8、 No. 207Seating SystemsStandard No. 208Occupant Crash ProtectionStandard No. 209Seat Belt AssembliesStandard No. 210Seat Belt Assembly AnchoragesStandard No. 212Windshield MountingStandard No. 213Child Restraint SystemsStandard No. 214Side Impact ProtectionStandard No. 216Roof Crush ResistanceStanda

9、rd No. 217Bus Emergency Exits and Window Retention and ReleaseStandard No. 218Motorcycle HelmetsStandard No. 219Windshield Zone IntrusionStandard No. 220School Bus Rollover ProtectionStandard No. 221School Bus Body Joint StrengthStandard No. 222School Bus Passenger Seating and Crash ProtectionStanda

10、rd No. 223Rear Impact GuardsStandard No. 224Rear Impact ProtectionStandard No. 301Fuel System IntegrityStandard No. 302Flammability of Interior MaterialsStandard No. 303Fuel System Integrity of Compressed Natural Gas Vehicles3 / 6Standard No. 304Compressed Natural Gas Fuel Container IntegrityStandar

11、d No. 500Low Speed VehiclesPart 531Passenger Automobile Average Fuel Economy StandardsPart 533Light Truck Fuel Economy StandardsPart 541Federal Motor Vehicle Theft Prevention StandardPart 555Temporary Exemptions from Motor Vehicle Safety StandardsPart 557Petitions for Hearings on Notification and Re

12、medy of DefectsPart 564Replaceable Light Source InformationPart 565Vehicle Identification Number - Content RequirementsPart 566Manufacturer IdentificationPart 567Certification RegulationPart 568Vehicles Manufactured in Two or More StagesPart 569Regrooved TiresPart 570Vehicle-In-Use Inspection Standa

13、rdsPart 572Anthropomorphic Test DevicesPart 573Defect and Noncompliance ReportsPart 574Tire Identification and Record KeepingPart 575Consumer Information Regulations - Subpart BPart 575.103Truck-Camper LoadingPart 575.104Uniform Tire Quality Grading (UTQG) StandardsPart 575.105Utility Vehicles4 / 6P

14、art 577Defect and Noncompliance NotificationPart 579Defect and Noncompliance ResponsibilityPart 580Odometer Disclosure RequirementsPart 581Bumper StandardPart 582Insurance Cost Information RegulationPart 583Automobile Parts Content LabelingPart 589Upper Interior Component Head Impact Protection Phas

15、e-In ReportingRequirementsPart 591Importation of Vehicles and Equipment Subject to Federal Safety,Bumper, and Theft Prevention StandardsPart 595Retrofit On-Off Switches for Air Bags三、美国交通部DOT认证意义DOT认证制度即联邦机动车辆安全标准(FMVSS)使于 1968 年，由美国交通部的全国公路交通安全管理局（NHTSA）负责制定修订标准并予实施。DOT认证是强制性认证，即所有在美国销售的机动车及配件产品都必须通过DOT认证，拥有DOT标志。经过三十多年的实际应用，DOT认证也由刚开始时仅在美国国内实行而逐渐延展到整个北美地区。如今，在北美消费者眼里，模压在胎侧上的DOT代码是一种对质量作出承诺的标签，换言之是由轮胎制造商出具的质量保证书，因此对于市场上有DOT代码的轮胎，其售价比没有DOT代码