Before you dine, check the sign.
ARNOLD & PORTER
601 MASSACHUSETTS AVE NW WASHINGTON, DC 20001
Health Inspection: not-rated
Official health department data. Inspected 2015-09-14; refreshed 2026-10-12. May lag the official record. Check the official source
Inspection history and recorded findings
2015-09-14: Preoperational
Published DC Health inspection report available at the official source. This directory does not publish pass/fail outcomes or violation totals; no rating is inferred.
Inspection results are separate from diner opinions. Favorable overall ratings do not negate individual findings.
Diner reviews