ISO 23234 and ISO 21542 security and accessibility standards
Contents |
[edit] Introduction
On 16 June 2021, ISO published two standards that give guidance to facilitate accessibility and security in the built environment.
[edit] ISO 23234: Buildings and civil engineering works – Security – Planning of security measures in the built environment
ISO 23234:2021 was developed by ISO technical committee ISO/TC 59, Buildings and civil engineering works. The standard details requirements and recommendations to help organisations put plans in place to protect against undesirable intentional actions. It provides a well-structured template to identify requirements and develop appropriate security measures.
The document describes procedures that need to be implemented at different stages of a building or civil engineering project, and the competencies needed to achieve the desired result.
[edit] ISO 21542: Building construction – Accessibility and usability of the built environment
ISO 21542:2021 was developed by the subcommittee SC 16, Accessibility and usability of the built environment, of the ISO technical committee ISO/TC 59. The standard specifies a range of requirements and recommendations related to the usability and accessibility of buildings. These include access to buildings, circulation within buildings, exiting from buildings during normal conditions and evacuation in the event of a fire.
This revised version of the standard offers an improved structure for easier application as well as extra information about aspects such as vertical circulation, acoustics and emergency evacuation.
[edit] Related articles on Designing Buildings
- Access and inclusion in the built environment: policy and guidance.
- Accessibility in the built environment.
- International Organisation for Standardisation ISO.
- ISO 22341:2021.
- RIBA approved CPD for crime prevention through design.
- Safety.
- Safety management.
- Security.
[edit] External resources
Featured articles and news
CLC and BSR process map for HRB approvals
One of the initial outputs of their weekly BSR meetings.
Building Safety Levy technical consultation response
Details of the planned levy now due in 2026.
Great British Energy install solar on school and NHS sites
200 schools and 200 NHS sites to get solar systems, as first project of the newly formed government initiative.
600 million for 60,000 more skilled construction workers
Announced by Treasury ahead of the Spring Statement.
The restoration of the novelist’s birthplace in Eastwood.
Life Critical Fire Safety External Wall System LCFS EWS
Breaking down what is meant by this now often used term.
PAC report on the Remediation of Dangerous Cladding
Recommendations on workforce, transparency, support, insurance, funding, fraud and mismanagement.
New towns, expanded settlements and housing delivery
Modular inquiry asks if new towns and expanded settlements are an effective means of delivering housing.
Building Engineering Business Survey Q1 2025
Survey shows growth remains flat as skill shortages and volatile pricing persist.
Construction contract awards remain buoyant
Infrastructure up but residential struggles.
Home builders call for suspension of Building Safety Levy
HBF with over 100 home builders write to the Chancellor.
CIOB Apprentice of the Year 2024/2025
CIOB names James Monk a quantity surveyor from Cambridge as the winner.
Warm Homes Plan and existing energy bill support policies
Breaking down what existing policies are and what they do.
Treasury responds to sector submission on Warm Homes
Trade associations call on Government to make good on manifesto pledge for the upgrading of 5 million homes.
A tour through Robotic Installation Systems for Elevators, Innovation Labs, MetaCore and PORT tech.
A dynamic brand built for impact stitched into BSRIA’s building fabric.
BS 9991:2024 and the recently published CLC advisory note
Fire safety in the design, management and use of residential buildings. Code of practice.