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Welcome to the IREM Certified Sustainable Property (CSP) platform

On this platform, you will:


  • Work on and complete original and recertification applications
  • Pay fees for your applications by credit card
  • Submit your final applications to IREM
  • Update key information associated with your IREM CSPs if necessary


Start a New Application Start a Recertification Work on an Application In Progress





IREM CSP Recertification Materials Checklist

See the Recertification Materials Checklist for the specific projects and initiatives IREM would like to know about. Use this checklist to gather the materials you'll need to upload with your recertification application. Recertification is required every three years.


IREM CSP COVID-19 Checklist

Use the COVID-19 Checklist to make sure you're following IREM guidance and alternative paths if your property was impacted by the pandemic.






The IREM CSP program is supported by a Yardi Energy Efficiency Grant.


Disclaimer of legal liability

The IREM Certified Sustainable Property (CSP) program is a voluntary program that provides sustainability best practices and evaluation. Participation is open to all properties that meet program requirements as represented to IREM by program applicants. IREM makes no guarantee on the actual sustainability performance of a certified property at any particular time, and IREM takes no responsibility for claims about property performance, value, or insurability based on certification under the IREM CSP program.