§ 171.14 [Reserved]
Current through Sep 25, 2026 · Read all of Part 171
Interpretation letters (42)
- Use of DOT Specification IM 101 and 102 Portable Tanks to Transport Diesel Fuel — PHMSA, May 7, 2010
- Applicability of the HMR to the use of portable tanks — PHMSA, Jan 7, 2009
- Use of DOT 51 portable tanks — PHMSA, Sep 25, 2008
- Transition compliance date for the shipping description sequence — PHMSA, Nov 19, 2007
- Changes to ORGANIC PEROXIDE label — PHMSA, May 31, 2007
- Continued Use of DOT 51 and IM Portable Tanks — PHMSA, Oct 13, 2006
- T Codes (Special Provisions) — PHMSA, Apr 6, 2005
- Packaging Sodium Metasilicate — PHMSA, Jun 11, 1997
- Transitional Provisions — PHMSA, Feb 12, 1997
- Shipment of Newly Regulated Goods — PHMSA, Jan 31, 1997