The following comes from the EPA’s website.
Indoor airPLUS has updated many of its program documents to maintain alignment with ENERGY STAR Certified Homes Version 3/3.1 (Rev. 08) program requirements and to update several aspects of the Indoor airPLUS Construction Specifications.
Indoor airPLUS Version 1 (Rev. 03) Construction Specifications
This document contains the revised Indoor airPLUS Version 1 (Rev. 03) Construction Specifications and verification checklist, as well as instructions for building and verifying Indoor airPLUS homes. Homes permitted starting 01/01/2016 are required to use Revision 3 of the Construction Specifications for qualification. For homes permitted before 01/01/2016, partners can use either Revision 2 or Revision 3 if desired. The Rater may define “permit date” as either the date that the permit was issued or the date of the contract on the home.
Check out this new resource: How to Find Indoor airPLUS Compliant Low-Emission Products (PDF)
Highlights and Notable Changes
This document provides a summary of changes in Version 1, (Rev. 03) of the Indoor airPLUS Construction Specifications. For more information about the revisions, please see the Current Policy Record.
Rev. 03 Verification Checklist (“Fillable”)
A Version 1, (Rev. 03) Adobe Acrobat Fillable Verification Checklist is also available for download.
Indoor airPLUS Current Policy Record
This policy record was posted on Ocober 1, 2015 and contains all official program updates on policy issues identified and resolved since the last revision to the Indoor airPLUS Construction Specifications (Rev. 02, November 2013). These updates include changes, clarifications and refinements that are incorporated into Rev. 03 of the Construction Specifications and Verification Checklist.