BS EN 15221
[edit] Introduction
BS EN 15221 (also referred to as EN 15221) was the British and European standard for facilities management from 2006 to 2018. The standard was introduced in 2003 to support the belief that the facilities management profession should be considered as equal to traditional professional disciplines (architecture, engineering, surveying and others) associated with the built environment.
The original development of BS EN 15221 was lead by the British Standards Institution and the British Institute of Facilities Management (BIFM), now then known as the Institute of Workplace and Facilities Management (IWFM). In 2018, BS EN 15221 was replaced by ISO 41001:2018.
[edit] Seven sections of BS EN 15221
As the precursor to ISO 41001:2018, the standard was primarily used by organisations to prepare facilities management outsourcing agreements. However, many aspects of the standard also apply to the operation of in-house facilities departments.
BS EN 15221 examines the following areas of facilities management:
- Part 1: Terms and definitions.
- Part 2: Agreements.
- Part 3: Guidance how to achieve/ensure quality in facility management.
- Part 4: Taxonomy, classification and structures in facility management.
- Part 5: Guidance on facility management processes.
- Part 6: Area and space measurement in facility management.
- Part 7: Guidelines for performance benchmarking.
[edit] Related articles on Designing Buildings Wiki
- Benchmark.
- British Standards Institution BSI.
- BS 8210:2020 facilities maintenance management code of practice.
- Business process outsourcing (BPO).
- Facilities management.
- ISO 41001:2018.
- ISO 14001:2004 Environmental management system -- Requirements with guidance for use.
- ISO 14001:2015 Environmental management systems. Requirements with guidance for use.
- ISO 9000.
Featured articles and news
Increased vigilance on VAT Domestic Reverse Charge
HMRC bearing down with increasing force on construction consultant says.
Call for greater recognition of professional standards
Chartered bodies representing more than 1.5 million individuals have written to the UK Government.
Cutting carbon, cost and risk in estate management
Lessons from Cardiff Met’s “Halve the Half” initiative.
Inspiring the next generation to fulfil an electrified future
Technical Manager at ECA on the importance of engagement between industry and education.
Repairing historic stone and slate roofs
The need for a code of practice and technical advice note.
Environmental compliance; a checklist for 2026
Legislative changes, policy shifts, phased rollouts, and compliance updates to be aware of.
UKCW London to tackle sector’s most pressing issues
AI and skills development, ecology and the environment, policy and planning and more.
Managing building safety risks
Across an existing residential portfolio; a client's perspective.
ECA support for Gate Safe’s Safe School Gates Campaign.
Core construction skills explained
Preparing for a career in construction.
Retrofitting for resilience with the Leicester Resilience Hub
Community-serving facilities, enhanced as support and essential services for climate-related disruptions.
Some of the articles relating to water, here to browse. Any missing?
Recognisable Gothic characters, designed to dramatically spout water away from buildings.
A case study and a warning to would-be developers
Creating four dwellings... after half a century of doing this job, why, oh why, is it so difficult?
Reform of the fire engineering profession
Fire Engineers Advisory Panel: Authoritative Statement, reactions and next steps.
Restoration and renewal of the Palace of Westminster
A complex project of cultural significance from full decant to EMI, opportunities and a potential a way forward.
Apprenticeships and the responsibility we share
Perspectives from the CIOB President as National Apprentice Week comes to a close.






















