联合国欧洲经济委员会早在2021年就发布了UN ECE Regulation 156 《关于车辆软件升级及软件升级管理体系的统一规定》（以下简称“UNR156”），该法规于2021年1月22日生效；2022年7月起对新车型实施，2024年7月起将对新车实施。
在工业和信息化部的推动下，我国参考UNR156建立了强制性标准GB XXXXX—XXXX 《汽车软件升级通用技术要求》（以下简称“GB”），目前国标处于送审稿阶段。
▎汽车软件升级国标与欧标差异对比
GB属于强制性标准，发布后将对M、N车型强制执行。GB与UNR156的法规内容和结构大致相同，主要分为软件升级管理体系要求和车辆要求及试验方法，但在影响评估及应急管理等方面，GB增加了一些要求，ATIC泰测专家梳理了GB与UNR 156的主要差异点，具体请见下表。
如需了解更多汽车软件升级标准合规，请联系ATIC泰测。
▎全球法规研究与整车认证部门
ATIC泰测全球法规研究与整车认证部门致力于全球汽车准入研究与整车认证服务。在汽车合规领域，基于泰测数字化平台，提供一系列海外准入合规服务与法规订阅服务。在整车认证领域，率先完成首个国内测试认证的全新GSR框架下的全项目M1 WVTA项目。服务客户包括比亚迪，蔚来，小鹏，长城，smart，吉利等国内外知名主机厂。
UPDATE ON BRAZIL'S NATIONAL MARKET SURVEILLANCE PROGRAM MAY 2023
Brief: The United Nations Economic Commission for Europe issued UN ECE Regulation 156 "Uniform provisions concerning the approval of vehicles with regards to software update and software updates management system" (referred to as "UNR156") as early as 2021, which had entried into force on January 22, 2021; It was implemented on new models from July and will be implemented on new vehicle from July 2024.
Under the impetus of the Ministry of Industry and Information Technology, China had established a mandatory standard GB XXXXX—XXXX "General Technical Requirements for Automotive Software Upgrade" ( referred to as "GB") with reference to UNR156. The standard is on the draft submission stage.
▎PLANCOMPARISON OF DIFFERENCES
GB is a mandatory standard, which will be enforced for M and N category after release. The content framework of GB is roughly the same as that of UNR156, which is mainly divided into software upgrade management system requirements, vehicle requirements and test methods. But GB has added some requirements in terms of impact assessment and emergency management. ATIC experts sorted out the main differences between GB and UNR 156, please see the table below for details.
▎ATIC GLOBAL HOMOLOGATION RESEARCH AND VEHICLE CERTIFICATION DEPARTMENT
ATIC Automotive Regulation Research Deparment and Vehicle Homologation Product Line is dedicated to global automotive regulation research, homologation procedure research and WVTA project.In the field of automotive compliance, we provide a automotive compliance services iof different markets and regulatory subscription services based on the digital platform . In the field of vehicle certification, we are the first to complete the first M1 WVTA project under the new GSR framework for domestic testing and certification. Our service clients include BYD, NIO Xpeng, GWM, Smart, Geely and other famous OEMs at home and abroad.
