International Energy Conservation Code, commercial
Indiana uses another model code in place of the IECC commercial
Indiana uses another model code in place of the IECC commercial. Its code is the 2010 Indiana Energy Conservation Code. It has been in force since May 6, 2010. Adopted by Indiana Fire Prevention and Building Safety Commission. The legal citation is 675 IAC 19-4.
Record of adoption
Edition in force
Another model code
2010 Indiana Energy Conservation Code
Verified
- In force since
- Legal citation
- 675 IAC 19-4
- Adopted by
- Indiana Fire Prevention and Building Safety Commission
- Second reading
- Applies
- Based on another model code
- Also called
- 675 IAC 19-4, ASHRAE 90.1-2007
Commercial energy uses ANSI/ASHRAE 90.1-2007, not the IECC; edition null because the base is not an IECC edition.
How Indiana adopts the IECC commercial
The Commission (IC 22-13-2-2 authority) adopts each code by rule under the Indiana rulemaking act: a subcommittee reviews the model code and drafts a rule, there is notice and public hearing, and the Commission votes to adopt a final rule. The docket then lists Attorney General approval, Governor approval and filing with the publisher before the rule takes effect (30 days after filing). HEA 1575 (2023) now has the Commission choose up to three codes to review each year, oldest first, and bars moving a code to a new edition within five years of its effective date; adopted rules also expire and must be readopted.
Cycle. Irregular historically (2009 and 2014 codes still in force in 2026); now a statutory rotating review of at most three codes a year, oldest first.
Laws, rulings, and other actions
- UndatedLegislationHEA 1575, P.L.155-20232023 regular session
Creates IC 22-12-2.5: Commission selects up to three codes to review each year, oldest first, and may not update a code to a new edition within five years of its effective date (with exceptions for conflicts, emergencies and local amendment requests).
Enacted 2023
in.gov (opens in a new tab)
How it was checked
Verified
Two separate readings of the state’s own record agree, and the passage is on file word for word.
Read twice: a second, blind reading of the state’s record agreed with the first on .
The state’s record was last read on , from one source page.
Evidence 1 source
Sources for the record itself come first, the state’s own records ahead of others. A label marks a source about something else, such as an exception. A source marked secondary is not the state’s own record.
“675 IAC 19-4”
“2010 Indiana Energy Conservation Code”
“5/6/2010”
FPBSC RulesIndiana Department of Homeland Security (Fire Prevention and Building Safety Commission)secure.in.gov (opens in a new tab)Agency pageRetrieved
Tracker cross-checks
Code adoption trackers are a cross-check. They are not Indiana’s own record.
DOE’s energycodes.govCross-checkAgrees with the record
Current State Code: ASHRAE 90.1-2007; State Amendments: No; Effective Date: 05/06/2010; Mandatory Statewide
ICC’s code adoption mapCross-checkAgrees with the record
90.1-2007 min. (Indiana row token)
Related pages
- See Indiana’s IECC commercial on the map
- IECC commercial adoption in every state
- All six codes in Indiana