International Construction Measurement Standards (ICMS)
The International Construction Measurement Standards (ICMS) is an international standard which aims to provide greater global consistency in construction costing.
It is not a detailed method of measuring construction works, but ‘a high level benchmarking and reporting framework for international cost classification, reporting and comparison.’
It was established by the International Construction Measurement Standards Coalition (ICMSC), which is a group of more than 40 professional and not-for-profit organisations. The Coalition was launched at the International Monetary Fund (IMF) in Washington D.C. in 2015.
The Coalition points to the fact that the reporting and costing methods used in the construction industry have significant variance according to the market. This means that comparing projects around the world difficult, investment risk is increased, and transparency is impeded.
They argue that this causes ‘huge problems for cost consultants, quantity surveyors, construction economists and cost engineers around the world’. Creating a common standard, they suggest, will improve transparency, investor confidence and public trust.
Other benefits they identify include:
- Improved investment and funding decisions.
- Improved cost prediction and management.
- More consistent accounting.
- Consistent and transparent benchmarking.
- Improved ability to Identify the causes of differences in costs between projects.
The Coalition anticipates that ICMS will be implemented globally through proactive engagement by the Coalition members with relevant stakeholders. It will be used alongside existing standards initially, with the expectation that it will become established over time in construction markets and then used as the primary standard for reporting on construction costs locally and globally.
In September 2019, ICMS was extended to cover life cycle costs and further civil engineering entities.
[edit] Related articles on Designing Buildings Wiki
- BCIS.
- Construction costs.
- Cost engineering.
- Cost plans for construction projects.
- International Fire Safety Standards Coalition (IFSS).
- International Property Measurement Standards.
- Measurement.
- Quantity surveyor.
- Whole life costs.
[edit] External resources
Featured articles and news
UK Net Zero Carbon Buildings Standard V1 published
Free-to-access technical standard to enable robust proof of a decarbonising built environment.
Prostate Cancer Awareness Month
Why talking about prostate cancer matters in construction.
The Architectural Technology podcast: Where it's AT
Catch up for free, subscribe and share with your network.
The Association of Consultant Architects recap
A reintroduction and recap of ACA President; Patrick Inglis' Autumn update.
The Home Energy Model and its wrappers
From SAP to HEM, EPC for MEES and FHS assessment wrappers.
Future Homes Standard Essentials launched
Future Homes Hub launches new campaign to help sector prepare for the implementation of new building standards.
Building Safety recap February, 2026
Our regular run-down of key building safety related events of the month.
Planning reform: draft NPPF and industry responses.
Last chance to comment on proposed changes to the NPPF.
A Regency palace of colour and sensation. Book review.
Delayed, derailed and devalued
How the UK’s planning crisis is undermining British manufacturing.
How much does it cost to build a house?
A brief run down of key considerations from a London based practice.
The need for a National construction careers campaign
Highlighted by CIOB to cut unemployment, reduce skills gap and deliver on housing and infrastructure ambitions.
AI-Driven automation; reducing time, enhancing compliance
Sustainability; not just compliance but rethinking design, material selection, and the supply chains to support them.
Climate Resilience and Adaptation In the Built Environment
New CIOB Technical Information Sheet by Colin Booth, Professor of Smart and Sustainable Infrastructure.
Turning Enquiries into Profitable Construction Projects
Founder of Develop Coaching and author of Building Your Future; Greg Wilkes shares his insights.
IHBC Signpost: Poetry from concrete
Scotland’s fascinating historic concrete and brutalist architecture with the Engine Shed.






















Comments
It refers to it as 'International Construction Measurement Standards' but it is actually International Cost Management Standard.
https://icms-coalition.org/