District of Columbia: International Energy Conservation Code (residential), lead only

Tracker reading

How it was checked

Lead only

A tracker lists this edition. Nobody has checked it against the state’s own record yet.

What the trackers say

Code adoption trackers are a cross-check. They are not District of Columbia’s own record.

• DOE’s energycodes.govCross-check

  2015 IECC, effective May 29, 2020

  Current State Code: 2015 IECC; State Amendments: Yes; Equivalent Code: 2018 IECC; Effective Date: 05/29/2020; Enforcement: Mandatory Statewide

  energycodes.gov (opens in a new tab)Read Oct 17, 2026

Related pages

• See District of Columbia’s IECC residential on the map
• IECC residential adoption in every state
• All six codes in District of Columbia

Other codes in District of Columbia

• NEC2014 NECLead only
• IBC2015 IBCLead only
• IRC2015 IRCLead only
• IFC2015 IFCLead only
• IECC commercialAnother model codeLead only