DMV land-use law · primary sources only

What changed.
What's current.
Who to ask.

Enacted records zoning changes across Maryland, DC and Northern Virginia from county and municipal government records — the enacted text, the dates it took effect, and the office that decides. It reports the record. It never advises.
See what's covered Follow a county
"Name a county, town, or code section."
1 · The record
Every item links to the government document it came from, with a fetch hash and timestamp.
2 · What changed
Deletions struck, additions underscored — the drafting convention the law itself uses.
3 · Who to ask
The planning office that decides how it applies to a parcel. We point; they answer.
A real item from the record
DMV: 12 of 34 jurisdictions covered
MD: 8/24 · DC: 1/1 · VA: 3/9. Counts come from the corpus, not a marketing list. Not covered yet? Leave your email — we tell you when it is.
Coverage map
Free
Feeds
Headline, dates, citation link — one feed per jurisdiction.
Pro · in development
Digest
The enacted diff, status, effective dates, who to ask — when it changes, plus a weekly roundup.
Alerts · in development
Timeliness
Text message when something takes effect within 7 days or sunsets soon.