# Hazardous Materials: Revision of Requirements for Emergency Response Telephone Numbers

- **operation:** document
- **citation:** 74 FR 54489
- **title:** Hazardous Materials: Revision of Requirements for Emergency Response Telephone Numbers
- **source type:** rulemaking
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2009-10-22
- **effective on:** Not available
- **summary:** Hazardous Materials: Revision of Requirements for Emergency Response Telephone Numbers
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/federal-register-z9-24799.json
- **markdown:** https://regulus.evalyn.ai/document/federal-register-z9-24799.md
- **app url:** https://regulus.evalyn.ai/document/federal-register-z9-24799
- **source url:** https://www.federalregister.gov/documents/2009/10/22/Z9-24799/hazardous-materials-revision-of-requirements-for-emergency-response-telephone-numbers
**body:**

Federal Register, Volume 74 Issue 203 (Thursday, October 22, 2009) [Federal Register Volume 74, Number 203 (Thursday, October 22, 2009)] [Rules and Regulations] [Page 54489] From the Federal Register Online via the Government Publishing Office [ www.gpo.gov ] [FR Doc No: Z9-24799] ======================================================================= ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration 49 CFR Parts 172 and 174 [RSPA Docket No. 2006-26322 (HM-206F)] RIN 2137-AE21 Hazardous Materials: Revision of Requirements for Emergency Response Telephone Numbers Correction In rule document E9-24799 beginning on page 53413 in the issue of Monday, October 19, 2009, make the following correction: On page 53413, in the third column, under the DATES section, in the second line, ``November 18, 2009'' should read ``October 1, 2010''. [FR Doc. Z9-24799 Filed 10-21-09; 8:45 am] BILLING CODE 1505-01-D
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- **body characters:** 1010