---
kind: "section"
citation: "40 C.F.R. § 766.12"
title: "40"
number: "766.12"
heading: "Testing guidelines."
url: "https://uscodex.org/cfr/40/766.12"
---

# §766.12. Testing guidelines.


Analytical test methods must be developed using methods equivalent to those described or reviewed in Guidelines for the Determination of Polyhalogenated Dibenzo-p-dioxins and Dibenzofurans in Commercial Products. Copies are available from the Director, Environmental Assistance Division (7408), Office of Pollution Prevention and Toxics, U.S.Environmental Protection Agency, Room E-543B, 1200 Pennsylvania Ave., NW., Washington, DC 20460, Telephone: (202) 554-1404, TDD: (202) 544-0551. Publicly available docket materials are available at the addresses in § [700.17(b)(1)](/cfr/40/700.17.md?p=b-1) and [(2)](/cfr/40/700.17.md?p=b-2) of this chapter.


## Notes

### Amendments

[60 FR 34466, July 3, 1995, as amended at 77 FR 46292, Aug. 3, 2012]

### Authority

Authority: 15 U.S.C. 2603 and 2607.

### Source

Source: 52 FR 21437, June 5, 1987, unless otherwise noted.

### Amendments

[60 FR 34466, July 3, 1995, as amended at 77 FR 46292, Aug. 3, 2012]