法规速查Regulation Navigator
先看懂要求，再查清依据。Understand the rule. Find its source.
部分资料含历史版本或来源限制。收录日期不代表现行性已复核；请先核对每项官方来源、版本和适用范围。Some records contain historical versions or source limitations. Capture dates do not establish a review of current requirements; check each official source, edition and scope before use.
法规索引Regulation index
按中文名称了解每条管什么，再展开查看解读与官方原文。Browse by subject, then expand an entry for available explanations and official text.
§ 172.504 General placarding requirements.§ 172.504 General placarding requirements.
§ 172.600 Applicability and general requirements.§ 172.600 Applicability and general requirements.
这是美国公路危险品运输的一般入门检查，适用于相应 HMR 规则覆盖的业务。具体危险类别、数量、包装、许可及加州要求还须另核对；不代替岗位训练或专业危险品分类。This is an introductory checklist for US highway operations covered by the relevant Hazardous Materials Regulations. Check specific classes, quantities, packaging, permits and California requirements separately; it does not replace job training or professional classification.
应急资料必须在货物存在期间立即可用Keep emergency information immediately available while the material is present
- 具体要求What the rule requires
- 适用业务在危险品运输、有关装卸及运输附带储存期间，须备有可立即使用、符合规定的应急资料，并向处理事故或调查的政府应急人员提供所需信息。应查明运输文件豁免及本分部例外的适用条件；仅把资料留在办公室可能不符合要求。Covered operations must keep compliant emergency-response information immediately available during transport and relevant loading, unloading and storage incidental to transport, including for government incident responders or investigators. Check shipping-paper and subpart exceptions precisely; saying the information is at the office is insufficient.
(a) (a) Scope. Except as provided in paragraph (d) of this section, this subpart prescribes requirements for providing and maintaining emergency response information during transportation and at facilities where hazardous materials are loaded for transportation, stored incidental to transportation or otherwise handled during any phase of transportation.
(b) (b) Applicability. This subpart applies to persons who offer for transportation, accept for transportation, transfer or otherwise handle hazardous materials during transportation.
(c) (c) General requirements. No person to whom this subpart applies may offer for transportation, accept for transportation, transfer, store or otherwise handle during transportation a hazardous material unless:
(c)(1) (1) Emergency response information conforming to this subpart is immediately available for use at all times the hazardous material is present; and
(c)(2) (2) Emergency response information, including the emergency response telephone number, required by this subpart is immediately available to any person who, as a representative of a Federal, State or local government agency, responds to an incident involving a hazardous material, or is conducting an investigation which involves a hazardous material.
(d) Exceptions. The requirements of this subpart do not apply to hazardous material which is excepted from the shipping paper requirements of this subchapter.
使用固定来源版次；适用日期与例外以原文及历史沿革为准。Uses a fixed source edition; check the original and statutory history for operative dates and exceptions.
法规原文 · 英文REGULATION TEXT · ENGLISH
§ 172.600 Applicability and general requirements.§ 172.600 Applicability and general requirements.
官方来源快照；不代表已核对现行汇编及后续修订。请核对来源版本。Official-source snapshot; current consolidated law and subsequent amendments have not been verified.
展开英文原文Read the English original收起英文原文Hide the English original
49 CFR 172.600 · § 172.600 Applicability and general requirements.
§ 172.600 Applicability and general requirements.
(a)Scope. Except as provided in paragraph (d) of this section, this subpart prescribes requirements for providing and maintaining emergency response information during transportation and at facilities where hazardous materials are loaded for transportation, stored incidental to transportation or otherwise handled during any phase of transportation.
(b)Applicability. This subpart applies to persons who offer for transportation, accept for transportation, transfer or otherwise handle hazardous materials during transportation.
(c)General requirements. No person to whom this subpart applies may offer for transportation, accept for transportation, transfer, store or otherwise handle during transportation a hazardous material unless:
(c)(1)Emergency response information conforming to this subpart is immediately available for use at all times the hazardous material is present; and
(c)(2)Emergency response information, including the emergency response telephone number, required by this subpart is immediately available to any person who, as a representative of a Federal, State or local government agency, responds to an incident involving a hazardous material, or is conducting an investigation which involves a hazardous material.
(d) Exceptions. The requirements of this subpart do not apply to hazardous material which is excepted from the shipping paper requirements of this subchapter.
[Amdt. 172-116, 54 FR 27145, June 27, 1989; 54 FR 28750, July 5, 1989, as amended at 55 FR 33712, Aug. 17, 1990; Amdt. 172-127, 59 FR 49133, Sept. 26, 1994; Amdt. 172-149, 61 FR 27173, May 30, 1996; 87 FR 79774, Dec. 27, 2022]
依据关联的官方原文及官方项目说明起草。中文和英文解读均为 CTAC AI 辅助工作稿，未经人工审核；教学案例不是实际会员记录。采集日期不是法规生效日期。Drafted from linked official texts and agency guidance. Both language interpretations are CTAC AI-assisted drafts pending human review; examples are illustrative, not member records. Capture dates are not legal effective dates.
§ 172.704 Training requirements.§ 172.704 Training requirements.
§ 177.817 Shipping papers.§ 177.817 Shipping papers.
中文为 CTAC 白话说明，不是官方译文，也不构成个案法律意见。请先核对适用范围、来源版本与最新官方通知。CTAC plain-language explanations are not official translations or case-specific legal advice. Check scope, source editions and current official notices.