40 CFR § 312.25 - Searches for recorded environmental cleanup liens.

---
identifier: "/us/cfr/t40/s312.25"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 312.25 - Searches for recorded environmental cleanup liens."
title_number: 40
title_name: "Protection of Environment"
section_number: "312.25"
section_name: "Searches for recorded environmental cleanup liens."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "J"
subchapter_name: "SUPERFUND, EMERGENCY PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS"
part_number: "312"
part_name: "INNOCENT LANDOWNERS, STANDARDS FOR CONDUCTING ALL APPROPRIATE INQUIRIES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Section 101(35)(B) of CERCLA, as amended, 42 U.S.C. 9601(35)(B)."
regulatory_source: "70 FR 66107, Nov. 1, 2005, unless otherwise noted."
cfr_part: "312"
---


# 312.25 Searches for recorded environmental cleanup liens.

(a) All appropriate inquiries must include a search for the existence of environmental cleanup liens against the subject property that are filed or recorded under federal, tribal, state, or local law.

(b) All information collected regarding the existence of such environmental cleanup liens associated with the subject property by persons to whom this part is applicable per § 312.1(b) and not by an environmental professional, may be provided to the environmental professional or retained by the applicable party.