Compliance Rating Systems

Meeting Building Compliance Has Never Been Easier

Global Compliance

The list of green building rating systems is long and growing steadily across the globe. Plus, building regulations in many countries now incorporate an energy performance requirement. IESVE offers a wide range of approved guided tools and analysis capabilities which make achieving these popular systems easy and cost effective. From LEED, BREEAM and GSAS, to UK, US, Canadian and Hong Kong regulations.

IES offers more approved software solutions for compliance than any other vendor. Covering multiple building regulations and rating systems across the globe.

North America



ICC IECC (2012): International Energy Conservation Code

IESVE provides a performance path for IECC 2012, to complement the existing ASHRAE 90.1 performance options available in IESVE.



Title 24

IESVE is the only approved software provider in California to combine holistic design and commercial building compliance in one software package.



National Energy Code of Canada for Buildings (NECB)

The new NECB 2011 Workflow Navigator automatically generates the Canadian Reference Building, so demonstrating compliance in Canada couldn’t be easier.



Florida Energy Code Compliance

The VE-Navigator for ASHRAE 90.1 2013 (ECB) now includes compliance automation with the Florida 2017 Florida Energy Code.


AIA 2030 Commitment

IESVE Software now directly uploads energy model results to the AIA 2030 Commitment website via new functionality within the IESVE Navigators framework. The upload process is launched with one easy click. 

Rest of the World

We have worked with rating system providers and building regulation authorities around the globe to provide approved technology to help you meet with compliance and achieve your desired rating.


Our approved solutions for BREEAM take the complexity out of the assessment process, making it much quicker and easier to gain your desired rating.


Use the IESVE software to achieve a host of BREEAM performance analysis credits.

One Click LCA

Benefit from IES partnership with One Click LCA to deliver Life Cycle Assessments, Life Cycle Costing and more.


Manages the whole project team through the assessment process directly through to BRE for QA and BREEAM certification.

The WELL Building Standard

The IESVE software offers many outputs that are relevant to the seven concepts of the WELL Standard. Thermal comfort indices for ASHRAE 55, indoor air quality, mean age of air, visual comfort, daylight performance using Dynamic Daylighting and sky view are just some examples of appropriate modelling outputs for WELL credits.

Find out how our software and global consulting team can assist in embedding good practice Health and Wellbeing concepts into your projects.

Supported Regulations

UK & Ireland Part L/Part F/Section 6 & 63/EPCs/BERs
US/Puerto Rico IECC
US California Title 24
US Architecture 2030
Canada NECB
Australia Part J/NABERS/CBD
New Zealand Part H1
South Africa XA3 of Part XA
France RT 2012
Singapore Green Mark
Hong Kong/Malaysia OTTV

Supported Rating Systems

rating scheme logos

Software Validation & Approval

The IESVE software has been assessed against a number of global as well as regional standards. Click the link below to view the full list.

Got a question?

If you'd like any further information about our approved software solutions for compliance please contact our Sales team.