Table containing list of easements of public utility — Department of Tarn-et-Garonne

Public utility easements (SUPs) are administrative limitations on the right to property established for the benefit of public persons (State, local authority, public establishments), concessionaires of public services or public works, private persons engaged in an activity in the general interest (e.g. hydraulic energy dealers, pipelines for the transport of chemicals, etc.).
They are created by specific laws and regulations, whether codified or not, and are of a public policy nature prohibiting individuals from unilaterally derogating from them.
They constitute charges which automatically exist on all the buildings (buildings or land) concerned and which may result in either:
certain prohibitions or limitations on the exercise by owners of the right to occupy or use the land,
to support the execution of works or the installation of certain works,
impose certain obligations on owners (maintenance or repair work)
The creation of a public easement is based on two elements:
1. the existence of an entity that generates servitude (monument, watercourse, military structure, water, gas, electricity, etc.) and
2. a generating event which may be a law or the result of a procedure (classification of a historical monument, inclusion of a watercourse in the nomenclature of waterways or waterways).
The SUPs are defined by Articles L.123-1 and L.126-1 of the Urbanism Code, their detailed list is provided in the annex to Article R.126-1. The list and a general plan of public easements must be annexed to the local planning plan (or POS) of each municipality.

公共事业役权（Public utility easements，缩写SUPs）是为保障公共主体（国家、地方当局、公共机构）、公共服务或公共工程特许经营者，以及从事公益活动的私人主体（如水力能源运营商、化学品运输管道运营方等）的利益而设立的财产权利行政限制。此类役权由专门的法律法规（无论是否编纂为统一法典）设立，具有公共政策属性，禁止个体单方面减损其效力。此类役权构成自动附着于所有相关不动产（建筑物或土地）的法定负担，且可能引发以下三类后果之一：对土地所有权人的占有、使用权利施加特定禁止或限制；支持工程施工或特定设施的安装；对所有权人施加特定义务（如维护或修缮作业）。公共役权的设立需满足两项核心要件：一是存在产生役权的实体（如纪念物、水道、军事设施、水、燃气、电力设施等）；二是存在引发役权的事由，该事由可以是法律规范，或是特定行政程序的结果（如历史纪念物定级、水道纳入航道名录等）。公共事业役权（SUPs）由《城市规划法典》第L.123-1条与第L.126-1条界定，其详细清单载于第R.126-1条的附件之中。公共役权清单及总图须附于各市镇的地方规划方案（Local Planning Plan，缩写POS）中。