PHMSA - HM-160 to HM-179

Careers | Contact Us | FAQs | Site Map

For the Public

Hazmat Safety Community

Pipeline Safety Community

Media | Congress

Doing Business with PHMSA

Mission and Goals
About the Agency
Key Officials
Organization
Calendar

Regulations
Special Permits & Approvals
International Standards
Security
Initiatives

Training Resources
Outreach
Inspections & Enforcement
Drug & Alcohol Testing

Preparedness & Response
State Programs & Grants
Incident Reporting

Data & Statistics
eForms
ePayments
Glossary
Library

HM-166F

Dec 8, 1980

Limited Quantities RAM
Combined with HM-166Q

Publish Date	Status	Effective Date	Federal Register Citation
12/08/80 12/15/80 12/21/81	ANPRM ANPRM NPRM	03/13/81 03/13/81 02/19/82	45 FR 80843 45 FR 82681 46 FR 61908

[NOTE: The attached documents are in PDF format, you can download a free viewer. If you have problems accessing the PDFs or the information, report your problem for further assistance.

View/Print Public Comments submitted to the Federal Document Management System. NOTE: search for comments using the entire FR number or PHMSA docket ID (for example "72 FR 71735" or "PHMSA-2004-25203"). Not all items will have submitted public comments.]