§ 171.4 Marine pollutants.
发布08-07
生效09-08
摘要总结AI 辅助解读
本法规确立了美国境内运输海洋污染物（Marine Pollutants）的合规框架，其核心依据为MARPOL公约附则III。规定明确：除特定豁免外，所有海洋污染物的运输必须符合49 CFR相关子章节要求。关键豁免包括：非船舶运输环节（公路/铁路/航空）的非散装包装；以及单包装净重≤5kg或体积≤5L的小量包装（需符合通用包装标准）。需注意，若货物同时属于危险废物、有害物质或其他危险类别，上述小量豁免不适用，仍须执行更严格的危险品管理规定。
- (a) Except as provided in paragraph (c) of this section, no person may offer for transportation or transport a marine pollutant, as defined in § 171.8, in intrastate or interstate commerce except in accordance with the requirements of this subchapter.
- (b) The requirements of this subchapter for the transportation of marine pollutants are based on the provisions of Annex III of the 1973 International Convention for Prevention of Pollution from Ships, as modified by the Protocol of 1978 (MARPOL 73/78).
- (c) Exceptions. (1) Except when all or part of the transportation is by vessel, the requirements of this subchapter specific to marine pollutants do not apply to non-bulk packagings transported by motor vehicle, rail car or aircraft.
- (2) Single or combination packagings containing a net quantity per single or inner packaging of 5 L or less for liquids or having a net mass of 5 kg or less for solids, are not subject to any other requirements of this subchapter provided the packagings meet the general requirements in §§ 173.24 and 173.24a. This exception does not apply to marine pollutants that are a hazardous waste or a hazardous substance. In the case of marine pollutants also meeting the criteria for inclusion in another hazard class, all provisions of this subchapter relevant to any additional hazards continue to apply.
[Amdt. 171-116, 57 FR 52934, Nov. 5, 1993, as amended by Amdt. 107-39, 61 FR 51337, Oct. 1, 1996; 80 FR 1114, Jan. 8, 2015]