{"meta":{"dataset":"rules","title":"Lawyer advertising rules by state (50 states and DC)","version":"1.0.0","doi":"10.5281/zenodo.23645751","doiUrl":"https://doi.org/10.5281/zenodo.23645751","conceptDoi":"10.5281/zenodo.23645750","license":"CC BY 4.0","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"Source: Probative, Lawyer advertising rules by state (50 states and DC), version 1.0.0, https://doi.org/10.5281/zenodo.23645751, licensed CC BY 4.0.","citation":"Probative. (2026). Lawyer advertising rules by state (50 states and DC) (Version 1.0.0) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.23645751","disclaimer":"Not legal advice. This is a plain-English summary of public sources, kept for marketing planning, and rules change. Check with your state bar and your own counsel before you run an ad.","notice":"Probative is a marketing firm, not a law firm; not legal advice.","lastChecked":"2026-10-25","url":"https://probativegrowth.com/data/v1/rules/changes.json","humanUrl":"https://probativegrowth.com/resources/rule-watch/","statusCodes":{"P":"primary source","S":"secondary source","D":"ABA model default","U":"open question"}},"watchStarted":"2026-10-25","changes":[]}