Data batch direct download service (WFS): IF GROUP PPRT GRAPHICS SET

The Risk Prevention Plans (PPR) were established by the Act of 2 February 1995 on strengthening the protection of the environment. They are the key instrument of the State in the field of risk prevention. Their objective is to monitor development in areas exposed to a major risk.
The PPRs are approved by the prefects and generally carried out by the departmental directorates of the territories (DDT). These plans regulate land use or land use through building prohibitions or requirements on existing or future buildings (constructive provisions, vulnerability reduction work, restrictions on agricultural use or practices, etc.).
These plans may be under development (prescribed), implemented in advance or approved.
The RPP file contains a presentation note, a regulatory zoning plan and a regulation. Other graphic documents that are useful for understanding the approach (e.g. hazards, issues, etc.) can be attached. Each PPR is identified by a polygon that corresponds to the set of affected municipalities within the scope of the prescription when it is in the prescribed state; and the envelope of restricted areas when it is in the approved state. This geographical table allows mapping existing PPRNs or PPRTs on the department.

风险预防计划（Risk Prevention Plans，PPR）由1995年2月2日《加强环境保护法案》制定，是国家在风险预防领域的核心治理工具，其目标是对重大风险暴露区域的开发活动开展监测。
该类计划由省级行政长官审批，通常由省领土事务局（Direction Départementale des Territoires，DDT）具体执行。此类计划通过对现有或未来建筑设定建造禁令或相关要求（包括建造规范、降低脆弱性工程、农业使用限制或耕作行为约束等），对土地利用方式与土地用途进行规制。
此类计划可分为三种状态：处于指令制定阶段、提前实施阶段或已获批阶段。
风险预防计划文件包含说明性报告、监管分区规划及监管条例，其他有助于理解该方案的图文资料（如风险隐患、相关议题等）可作为附件附加。每份风险预防计划均通过多边形进行标识：当计划处于指令制定阶段时，该多边形对应指令覆盖范围内受影响的所有市镇集合；当计划处于获批阶段时，则对应受限区域的包络范围。此地理数据表可用于在省内绘制现有PPRN与PPRT风险预防计划的空间分布图。