[Code of Federal Regulations] [Title 40 Volume 25] [Revised as of July 1, 2003] 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. (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).