{
 "topic": "FOIA section 7.5(zz) - Statutorily-confidential record set referenced via Sec. 7.5(zz)",
 "statute": "5 ILCS 140/7.5(zz)",
 "family": "Other statutory exemptions (section 7.5)",
 "page": "https://illinoisfoia.org/issues/foia-7-5-zz/",
 "note": "Determination letters are non-binding. Verify against the source PDF before citing.",
 "counts": {
  "violation_found": 0,
  "no_violation": 2,
  "no_determination": 0,
  "other": 0
 },
 "challenge_notes": null,
 "issues": [
  {
   "issue": "Denial of union seniority lists under section 7.5(zz)",
   "outcome": "no_violation",
   "rule": "Section 7.5(zz) exempts information prohibited from disclosure under IPLRA section 6(c-5), including union membership status, regardless of requester identity.",
   "decision": {
    "title": "Citywide truck driver employee lists",
    "date": "2023-12-13",
    "binding": false,
    "url": "https://illinoisfoia.org/opinions/letter-78284/"
   },
   "authorities": [
    {
     "text": "Binding Opinion 22-009",
     "url": null
    },
    {
     "text": "Janus v. AFSCME, Council 31, 138 S. Ct. 2448 (2018)",
     "url": null
    }
   ]
  },
  {
   "issue": "Denial of FOIA request under section 7.5(zz)",
   "outcome": "no_violation",
   "rule": "A public body properly denies a FOIA request under section 7.5(zz) when disclosure would reveal employee membership or membership status in a labor organization, as prohibited by the IPLRA.",
   "decision": {
    "title": "Personal information of state home care workers",
    "date": "2023-09-20",
    "binding": false,
    "url": "https://illinoisfoia.org/opinions/letter-77586/"
   },
   "authorities": [
    {
     "text": "Ill. Att'y Gen. Pub. Acc. Op. No. 22-009",
     "url": "https://illinoisfoia.org/opinions/2022-pac-70948/"
    },
    {
     "text": "Janus v. AFSCME",
     "url": null
    }
   ]
  }
 ]
}