[Code of Federal Regulations] [Title 40, Volume 28] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR710.48] [Page 52] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 710--TSCA CHEMICAL INVENTORY REGULATIONS--Table of Contents Subpart C--Inventory Update Reporting for 2006 and Beyond Sec. 710.48 Persons who must report. Except as provided in Sec. Sec. 710.49 and 710.50, the following persons are subject to the requirements of this subpart. Persons must determine whether they must report under this section for each chemical substance that they manufacture (including import) at an individual site. (a) Persons subject to recurring reporting. Any person who manufactured (including imported) for commercial purposes 25,000 lbs. (11,340 kg) or more of a chemical substance described in Sec. 710.45 at any single site owned or controlled by that person at any time during calendar year 2005 or during the calendar year at 4-year intervals thereafter is subject to reporting. (b) Special provisions for importers. For purposes of this section, the site for a person who imports a chemical substance described in Sec. 710.45 is the site of the operating unit within the person's organization which is directly responsible for importing the substance and which controls the import transaction. The import site may in some cases be the organization's headquarters in the United States (see also Sec. 710.55(b)).