HOME    SEARCH    ABOUT US    CONTACT US    HELP   
           
Rule: 24.351.401 Prev     Up     Next    
Rule Title: NIST HANDBOOK 130 - UNIFORM LAWS AND REGULATIONS
Add to My Favorites
Add to Favorites
Department: LABOR AND INDUSTRY
Chapter: WEIGHTS AND MEASURES BUREAU
Subchapter: Petroleum
 
Latest version of the adopted rule presented in Administrative Rules of Montana (ARM):

Printer Friendly Version

24.351.401    NIST HANDBOOK 130 - UNIFORM LAWS AND REGULATIONS

(1) The bureau, with the advice and counsel of NIST, adopts, except as provided in (2), the regulations concerning fuel specifications and gasoline-oxygenate blends. The regulations are published in NIST Handbook 130, 2012 edition, subpart G, Uniform Regulation of Engine Fuels, Petroleum Products, and Automotive Lubricants.

(a) A copy of NIST Handbook 130 can be obtained from the United States Department of Commerce, National Institute of Standards and Technology, National Conference of Weights and Measures, Gaithersburg, Maryland 20899-0001. The web site is www.nist.org.

(2) The following are the minimum antiknock index requirements for the various grades of gasoline sold in Montana and supersede the minimum requirements contained in paragraph 3.2.5, Table 1, p. 180, of Handbook 130:

Term Minimum Antiknock Index
Premium, Super, Supreme
High Test
91
Midgrade, Plus 88
Regular Unleaded with Lead
Substitute
87
Regular, Unleaded (alone) 85.5

History: 82-15-102, 82-15-103, MCA; IMP, 82-15-103, MCA; NEW, Eff. 12/6/75; AMD, Eff. 11/26/77; AMD, 1995 MAR p. 2486, Eff. 11/23/95; AMD, 1997 MAR p. 45, Eff. 1/17/97; TRANS, from Commerce, & AMD, 2005 MAR p. 445, Eff. 4/1/05; AMD, 2012 MAR p. 1786, Eff. 9/7/12.


 

 
MAR Notices Effective From Effective To History Notes
24-351-267 9/7/2012 Current History: 82-15-102, 82-15-103, MCA; IMP, 82-15-103, MCA; NEW, Eff. 12/6/75; AMD, Eff. 11/26/77; AMD, 1995 MAR p. 2486, Eff. 11/23/95; AMD, 1997 MAR p. 45, Eff. 1/17/97; TRANS, from Commerce, & AMD, 2005 MAR p. 445, Eff. 4/1/05; AMD, 2012 MAR p. 1786, Eff. 9/7/12.
4/1/2005 9/7/2012 History: 82-15-102, MCA; IMP, 82-15-103, MCA; NEW, Eff. 12/6/75; AMD, Eff. 11/26/77; AMD, 1995 MAR p. 2486, Eff. 11/23/95; AMD, 1997 MAR p. 45, Eff. 1/17/97; TRANS, from Commerce, & AMD, 2005 MAR p. 445, Eff. 4/1/05.
Home  |   Search  |   About Us  |   Contact Us  |   Help  |   Disclaimer  |   Privacy & Security