District of Columbia Department of Buildings

We're advancing the modernization of DC's construction codes to help keep our city safe, sustainable, and ready for the future.

This effort will accelerate code development, support innovation, and align standards with evolving industry practices.

What's even more exciting? This work requires your voice. DOB is launching public listening sessions as part of the modernization of DC's Construction Codes. Residents, industry professionals, and all other inquiring minds are encouraged to participate and share feedback.

Learn more ➡️ https://tinyurl.com/DOBCodeDev.

🔔 Reminder! Our Build with Confidence Workshop takes place tomorrow at 12:00 PM. In-person registration is now closed, but there's plenty of room to attend virtually.

Click here to learn more and RSVP ➡️ tinyurl.com/BuildWithConfidence

May is Building Safety Month, and we’re celebrating by giving residents the tools they need to tackle home projects the right way. 👇

If you’ve ever wondered, “Do I actually need a permit for this?” you’re not alone. It’s one of the most common questions DOB receives, and getting it wrong can turn a simple project into a serious headache.

That’s why we’re hosting a free educational workshop on Tuesday, May 19, from 12:00 – 3:30 PM, to help DC homeowners and tenants understand the permitting and inspections process, so you can move forward on any project safely, legally, and confidently.

Click here to register, and we hope to see you there! tinyurl.com/BuildWithConfidence

Please join us in congratulating Director Brian Hanlon on receiving the 2026 Government Sector Award at the District of Columbia Building Industry Association - DCBIA 50th Anniversary Achievement Awards! 🏆

The award recognizes Director Hanlon’s leadership and commitment to advancing responsible development, innovation, and customer-focused government service in the District.

Congratulations on this well-deserved recognition! 👏

continues! This week’s theme is “Voices of the Built Environment.” The International Code Council says this is a good time to acknowledge the building safety professionals (like members of !) who help keep you safe. Learn more at https://www.iccsafe.org/advocacy/building-safety-month/bsm-week-2/

May is Building Safety Month, and we’re celebrating by giving residents the tools they need to tackle home projects the right way. 👇

If you’ve ever wondered, “Do I actually need a permit for this?” you’re not alone. It’s one of the most common questions DOB receives, and getting it wrong can turn a simple project into a serious headache.

That’s why we’re hosting a free educational workshop on Tuesday, May 19, from 12:00 – 3:30 PM, to help DC homeowners and tenants understand the permitting and inspections process, so you can move forward on any project safely, legally, and confidently.

Click here to register, and we hope to see you there! tinyurl.com/BuildWithConfidence

is finally here! This year’s theme is “Built to Last,” and will be sharing weekly spotlights from the International Code Council. Week 1 focuses on simple actions the public can take to improve safety at home. Learn more at https://www.iccsafe.org/advocacy/building-safety-month/bsm-week-1/