42 CFR § 3.510 - Ex parte contacts.

---
identifier: "/us/cfr/t42/s3.510"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "42 CFR § 3.510 - Ex parte contacts."
title_number: 42
title_name: "Public Health"
section_number: "3.510"
section_name: "Ex parte contacts."
chapter_name: "PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "A"
subchapter_name: "GENERAL PROVISIONS"
part_number: "3"
part_name: "PATIENT SAFETY ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 216, 299b-21 through 299b-26; 42 U.S.C. 299c-6."
regulatory_source: "73 FR 70796, Nov. 21, 2008, unless otherwise noted."
cfr_part: "3"
---


# 3.510 Ex parte contacts.

No party or person (except employees of the ALJ's office) may communicate in any way with the ALJ on any matter at issue in a case, unless on notice and opportunity for both parties to participate. This provision does not prohibit a party or person from inquiring about the status of a case or asking routine questions concerning administrative functions or procedures.