Establishments open to the public ERP
Under Article R. 123-2 of the the Construction and Housing Code CCH (also referred to as the Building and Housing Code, the Code of Construction or Code de la construction et de l'habitation) establishments open to the public (ERPs) are defined as “...all buildings, premises and enclosures in which people are admitted, either freely or in return for remuneration or any participation, or in which meetings are held open to all comers. or by invitation, paid or not. All persons admitted to the establishment in any capacity whatsoever in addition to the staff are considered as part of the public.”
ERPs (also referred to as établissements recevant du public) are classified by five different types (represented by a letter), depending on their activity, and by category, depending on the capacity of the building.
[edit] Related articles on Designing Buildings
- Building codes.
- Buildings of a great height IGH.
- Buildings of a very great height ITGH.
- French new towns.
- Open to the Public.
- Passive fire protection is a vital tool in any fire strategy.
[edit] External resources
Featured articles and news
Apprenticeships and the responsibility we share
Perspectives from the CIOB President as National Apprentice Week comes to a close.
The first line of defence against rain, wind and snow.
Building Safety recap January, 2026
What we missed at the end of last year, and at the start of this...
National Apprenticeship Week 2026, 9-15 Feb
Shining a light on the positive impacts for businesses, their apprentices and the wider economy alike.
Applications and benefits of acoustic flooring
From commercial to retail.
From solid to sprung and ribbed to raised.
Strengthening industry collaboration in Hong Kong
Hong Kong Institute of Construction and The Chartered Institute of Building sign Memorandum of Understanding.
A detailed description from the experts at Cornish Lime.
IHBC planning for growth with corporate plan development
Grow with the Institute by volunteering and CP25 consultation.
Connecting ambition and action for designers and specifiers.
Electrical skills gap deepens as apprenticeship starts fall despite surging demand says ECA.
Built environment bodies deepen joint action on EDI
B.E.Inclusive initiative agree next phase of joint equity, diversity and inclusion (EDI) action plan.
Recognising culture as key to sustainable economic growth
Creative UK Provocation paper: Culture as Growth Infrastructure.
Futurebuild and UK Construction Week London Unite
Creating the UK’s Built Environment Super Event and over 25 other key partnerships.
Welsh and Scottish 2026 elections
Manifestos for the built environment for upcoming same May day elections.
Advancing BIM education with a competency framework
“We don’t need people who can just draw in 3D. We need people who can think in data.”





















