Case-law access map · checked November 7, 2026
Arizona: where to read court opinions for free
Free and searchable from 1817 to today (CourtListener).
Appeals courts: free and searchable from 1817 to today (CourtListener from 1965; Caselaw Access Project to 2017).
As we read the highest court's own website and the free indexes on November 7, 2026. CourtListener's years come from its public bulk files (snapshot of Sep 30, 2026). The table has each court and source.
Not legal advice. Check the court's own website before relying on any listing.
Courts and sources
Each line is one court read from one source. Years are the span that source lists; “inferred” means taken from a description of the site, not from the site itself. A site that refused our automated check may still open in a browser.
| Court | Level | Source | Years | Text search | Access |
|---|---|---|---|---|---|
| Arizona Supreme Court | Highest court | azcourts.gov | from 2002 | Not checked | Opened in our checkIts opinion lists load with a script, which our automated check could not read. |
| Arizona Supreme Court | Highest court | CourtListener evidence | 1817–2026 | Yes | Opened in our check13,830 opinions in CourtListener's public bulk files (snapshot of Sep 30, 2026); newest Sep 24, 2026; 60 with approximate dates. |
| Arizona Court of Appeals, Division One | Appeals | coa1.azcourts.gov | from 2007 | Not checked | Opened in our checkIts opinion lists load with a script, which our automated check could not read. |
| Arizona Court of Appeals, Division Two | Appeals | appeals2.az.gov | Start year not found | No | Only partly readable in our check |
| Court of Appeals of Arizona | Appeals | CourtListener evidence | 1965–2026 | Yes | Opened in our check25,833 opinions in CourtListener's public bulk files (snapshot of Sep 30, 2026); newest Oct 20, 2026. |
| Arizona - all reported decisions in CAP reporters | Other | Caselaw Access Project (Harvard) evidence | 1817–2017 | No | Opened in our check |
| Arizona - state appellate and supreme courts (published opinions) | Other | Google Scholar | from 1950 | Yes | Opened in our check |
| Arizona Tax Court | Other | CourtListener evidence | 1989–2010 | Yes | Opened in our checkCourtListener shows no automatic collection of new opinions from this court.64 opinions in CourtListener's public bulk files (snapshot of Sep 30, 2026); newest May 4, 2010. |
Where else to look
- CourtListener: Lists 3 Arizona courts.
- Caselaw Access Project (Harvard): Holds published opinions from 1817 to 2017.
- Google Scholar: Its help page says its case law covers state appellate and supreme courts since 1950.
- azcourts.gov: Official court website.
- coa1.azcourts.gov: Official court website.
- appeals2.az.gov: Official court website.
- Justia: Also publishes opinions; we did not check it state by state.
Known gaps
- We could not confirm that opinion text can be searched on Arizona Supreme Court's website.
- Some of this state's court websites load their opinion lists with scripts. Our automated check could not read them, so their years and search are not measured. A person using a browser can.
- The Caselaw Access Project holds published opinions only through 2017.
- Our survey lists no free statewide source of trial-court opinions for this state.
Corpus
Corpus holds the statutes, not the opinions
For the law itself, Corpus searches Arizona statutes, and each result cites its section and links the source.
Data: Corpus Open (open source). CourtListener bulk data (public domain), snapshot Sep 30, 2026.
Read by Corpus on November 7, 2026. Sites change; check the court’s own website before relying on a line.
Not legal advice. Check the court's own website before relying on any listing. Corpus is not a law firm.