Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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DB11/T 493.1-2007 Installation specification for road traffic Management facilities Part1: Road traffic signs $2760.00 via email in 1~5 business day abolished
DB11/T 493.1-2024 Installation specifications for road traffic management facilities-- Part1: Road traffic signs valid
DB11/T 493.3-2007 superseded
DB15/T 3723-2024 Technical specification for application of construction waste for highway engineering valid
DB21/T 2420-2015 Passenger transport services for bus/trolleybus valid
DB31/T 1021-2016 abolished
DB31/T 1264-2020 Classified specification of public roads for autonomous vehicles road testing $375.00 via email in 1~5 business day valid
DB31/T 310020-2024 Safety Risk Assessment Specification for Autonomous Vehicles Road Testing $615.00 via email in 1~5 business day valid
DB31/T 998-2016 Setting specification of road traffic guiding sign for electric vehicle charging spot―Part 1:Charging and battery swapping $255.00 via email in 1~3 business day abolished
DB32/T 2355-2022 Specification for preparation of test and detection table for comprehensive transportation construction valid
DB32/T 4408-2022 Underwater highway tunnel operation specifications- Safety risk management valid
DB32/T 4619-2023 Construction and service specifications for waterway green comprehensive service area in Jiangsu Section of the Yangtze River valid
DB37/T 1723-2010 Technical Specifications for Aggregate Skeleton Dense Asphalt Mixtures abolished
DB37/T 3138-2018 Detailed rule for the Management and Control System of Risk Classification for Production Safety of Highway Waterway Industry Enterprises valid
DB37/T 3139-2018 Detailed rule for the system of screening for and elimination of hidden risks of highway waterway industry enterprises safety accidents valid
DB37/T 3959-2020 valid
DB37/T 3960-2020 valid
DB3701/T 47.1-2023 Construction and management requirements for non-stop detection system of vehicle overlimit and overload-Part 1: General abolished
DB3701/T 47.2-2023 Construction and management requirements for non-stop detection system of vehicle overlimit and overload-Part 2: Site selection abolished
DB3701/T 47.3-2023 Construction and management requirements for non-stop detection system of vehicle overlimit and overload-Part 3:Construction abolished
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