EPA Facility Registry Service - Toxic Substances Control Act (TSCA)

Overview This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Toxic Substances Control Act (TSCA) Chemical Substance Inventory System. Section 8 (b) of the Toxic Substances Control Act (TSCA) requires EPA to compile, keep current and publish a list of each chemical substance that is manufactured or processed, including imports, in the United States for uses under TSCA. Also called the "TSCA Inventory" or simply "the Inventory," it plays a central role in the regulation of most industrial chemicals in the United States. The Facility Registry Service (FRS) provides quality facility data to support EPA's mission of protecting human health and the environment by identifying and geospatially locating facilities, sites, or places subject to environmental regulations of environmental interest. Facility data is improved with geospatial processing of incoming data and data curation tools to provide an integrated, dataset to partners and the public through a variety of methods and products. For more detailed information about these facilities, use the FRS Query tool. Geographic Coverage The dataset covers a wide geographic extent including all U.S. states, territories and tribal areas. Data Attributes and Usage Facility identification, names, and physical addresses Regulatory program details and environmental interest types Geospatial location accuracy with coordinates standardized to NAD83 Status indicators such as active status and federal ownership Web links to EPA resources for further facility and program information Applications This feature service supports environmental management, regulatory compliance tracking, chemical safety oversight, and public access to regulated facility information. It can be integrated into GIS products to facilitate spatial analysis of chemical substance inventories and regulatory activities under TSCA. Licensing and Access The data is public domain from the U.S. EPA with no copyright restrictions but is provided without warranty regarding accuracy or fitness for use. Users should consult the associated metadata for limitations and intended data use.概述 本网络要素服务包含美国环境保护署（U.S. Environmental Protection Agency, EPA）设施登记服务（Facility Registry Service, FRS）中与《有毒物质控制法》（Toxic Substances Control Act, TSCA）化学物质清单系统相关联的设施的位置与设施标识信息。 《有毒物质控制法》第8(b)条要求美国环保署编制、更新并发布一份清单，收录所有在美国境内制造、加工（含进口）且受该法监管的化学物质。该清单亦被称为“TSCA化学物质清单（TSCA Inventory）”或简称“该清单”，是美国绝大多数工业化学品监管工作的核心依据。 设施登记服务（FRS）通过识别并地理空间定位受环境监管或具有环境关注度的设施、场地或场所，为美国环保署保护人类健康与环境的使命提供高质量设施数据支持。通过对传入数据开展地理空间处理并借助数据整理工具优化，设施数据被整合为统一数据集，并通过多种方式与产品向合作方及公众开放。如需获取此类设施的详细信息，请使用FRS查询工具。 地理覆盖范围 本数据集覆盖范围广泛，涵盖美国所有州、领地及部落区域。 数据属性与使用说明 本数据集包含以下内容：设施标识、名称及实体地址；监管项目详情与环境关注度类型；采用标准化至NAD83坐标系的空间定位坐标；状态标识（如活跃状态与联邦所有权）；以及指向美国环保署相关资源的网络链接，用于获取更多设施与项目信息。 应用场景 本要素服务可支持环境管理、监管合规追踪、化学品安全监管，以及向公众开放受监管设施信息。其可集成至地理信息系统（Geographic Information System, GIS）产品中，以支撑《有毒物质控制法》框架下化学物质清单与监管活动的空间分析。 许可与访问说明 本数据属于美国环保署的公共领域内容，无版权限制，但提供时未就其准确性或适用性作出任何担保。用户应查阅相关元数据以了解数据的局限性与预期用途。