[Code of Federal Regulations] [Title 40, Volume 26] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR312.1] [Page 394] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 312_INNOCENT LANDOWNERS, STANDARDS FOR CONDUCTING ALL APPROPRIATE INQUIRY--Table of Contents Subpart A_Introduction Sec. 312.1 Purpose and applicability. Subpart A_Introduction Sec. 312.1 Purpose and applicability. 312.2 Standards and practices for all appropriate inquiry. Subpart B [Reserved] Authority: Section 101(35)(B) of CERCLA, as amended, 42 U.S.C. 9601(35)(B). Source: 68 FR 24891, May 9, 2003, unless otherwise noted. (a) Purpose. The purpose of this section is to provide standards and procedures for ``all appropriate inquiry'' for the purposes of CERCLA Section 103(35)(B). (b) Applicability. This section is applicable to: potential innocent landowners conducting all appropriate inquiry under Section 101(35)(B) of CERCLA; bona fide prospective purchasers defined under Section 101(40) of CERCLA; contiguous property owners under Section 107(q) of CERCLA; and persons conducting site characterization and assessments with the use of a grant awarded under CERCLA Section 104(k)(2)(B).