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[Header] PHMSA - U.S. Department of Transportation - Pipeline and Hazardous materials Safety Adminis
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2009 Interpretations

2009 Interpretations Browse by Month »
January - February - March - April - May - June -
July - August - September - October - November - December

December 2009

Ref. No. 05-0247R Ref. No. 06-0039R Ref. No. 08-0063R Ref. No. 08-0301R
Ref. No. 09-0172 Ref. No. 09-0174 Ref. No. 09-0184 Ref. No. 09-0196
Ref. No. 09-0198 Ref. No. 09-0203 Ref. No. 09-0213 Ref. No. 09-0233
Ref. No. 09-0234 Ref. No. 09-0237 Ref. No. 09-0250 Ref. No. 09-0251
Ref. No. 09-0252 Ref. No. 09-0253 Ref. No. 09-0257 Ref. No. 09-0258
Ref. No. 09-0259 Ref. No. 09-0282   

November 2009

Ref. No. 09-0053 Ref. No. 09-0076 Ref. No. 09-0090R Ref. No. 09-0112R
Ref. No. 09-0135R Ref. No. 09-0150R Ref. No. 09-0169R Ref. No. 09-0188
Ref. No. 09-0193 Ref. No. 09-0194 Ref. No. 09-0197 Ref. No. 09-0210
Ref. No. 09-0219 Ref. No. 09-0225 Ref. No. 09-0229 Ref. No. 09-0231
Ref. No. 09-0242 Ref. No. 09-0244 Ref. No. 09-0246 Ref. No. 09-0247
Ref. No. 09-0262R Ref. No. 09-0269 Ref. No. 10-0025  

October 2009

 
Ref. No. 09-0037 Ref. No. 09-0064 Ref. No. 09-0065 Ref. No. 09-0121
Ref. No. 09-0152 Ref. No. 09-0176 Ref. No. 09-0177 Ref. No. 09-0182
Ref. No. 09-0185 Ref. No. 09-0189 Ref. No. 09-0191 Ref. No. 09-0192
Ref. No. 09-0200 Ref. No. 09-0201 Ref. No. 09-0204 Ref. No. 09-0205
Ref. No. 09-0212 Ref. No. 09-0215 Ref. No. 09-0222 Ref. No. 09-0224
Ref. No. 09-0232   

September 2009

Ref. No. 09-0012 Ref. No. 09-0030 Ref. No. 09-0046 Ref. No. 09-0116
Ref. No. 09-0118 Ref. No. 09-0133R Ref. No. 09-0137 Ref. No. 09-0142
Ref. No. 09-0164 Ref. No. 09-0175 Ref. No. 09-0179 Ref. No. 09-0186
Ref. No. 09-0187 Ref. No. 09-0190 Ref. No. 09-0195  

August 2009

 
Ref. No. 08-0218R Ref. No. 09-0015 Ref. No. 09-0018 Ref. No. 09-0020
Ref. No. 09-0043 Ref. No. 09-0070 Ref. No. 09-0122 Ref. No. 09-0143
Ref. No. 09-0146 Ref. No. 09-0147 Ref. No. 09-0148 Ref. No. 09-0153
Ref. No. 09-0154 Ref. No. 09-0155 Ref. No. 09-0157 Ref. No. 09-0166
Ref. No. 09-0168   

July 2009

Ref. No. 07-0077 Ref. No. 08-0158 Ref. No. 08-0181 Ref. No. 09-0011
Ref. No. 09-0067 Ref. No. 09-0094 Ref. No. 09-0115 Ref. No. 09-0124
Ref. No. 09-0138 Ref. No. 09-0140 Ref. No. 09-0144 Ref. No. 09-0145
Ref. No. 09-0149 Ref. No. 09-0156   

June 2009

Ref. No. 08-0191R Ref. No. 09-0035 Ref. No. 09-0050 Ref. No. 09-0058
Ref. No. 09-0061 Ref. No. 09-0071 Ref. No. 09-0097 Ref. No. 09-0099
Ref. No. 09-0105 Ref. No. 09-0108 Ref. No. 09-0110 Ref. No. 09-0113
Ref. No. 09-0119 Ref. No. 09-0123 Ref. No. 09-0127 Ref. No. 09-0139

May 2009

 
Ref. No. 08-0220 Ref. No. 08-0255 Ref. No. 09-0049 Ref. No. 09-0059
Ref. No. 09-0068 Ref. No. 09-0077 Ref. No. 09-0078 Ref. No. 09-0080
Ref. No. 09-0085 Ref. No. 09-0086 Ref. No. 09-0102 Ref. No. 09-0114
Ref. No. 09-0125   

April 2009

Ref. No. 09-0013 Ref. No. 09-0022 Ref. No. 09-0047 Ref. No. 09-0054
Ref. No. 09-0055 Ref. No. 09-0056 Ref. No. 09-0060 Ref. No. 09-0062
Ref. No. 09-0063 Ref. No. 09-0066 Ref. No. 09-0069 Ref. No. 09-0081

March 2009

Ref. No. 08-0150 Ref. No. 08-0300 Ref. No. 08-0308 Ref. No. 09-0007
Ref. No. 09-0010 Ref. No. 09-0025 Ref. No. 09-0026 Ref. No. 09-0034
Ref. No. 09-0036 Ref. No. 09-0039 Ref. No. 09-0040 Ref. No. 09-0041
Ref. No. 09-0042 Ref. No. 09-0045 Ref. No. 09-0051  

February 2009

Ref. No. 08-0137 Ref. No. 08-0140 Ref. No. 08-0148 Ref. No. 08-0153
Ref. No. 08-0171 Ref. No. 08-0187 Ref. No. 08-0207 Ref. No. 08-0215
Ref. No. 08-0217 Ref. No. 08-0223 Ref. No. 08-0249 Ref. No. 08-0271
Ref. No. 08-0286 Ref. No. 08-0288 Ref. No. 08-0289 Ref. No. 08-0291
Ref. No. 08-0306 Ref. No. 08-0310 Ref. No. 09-0002 Ref. No. 09-0003
Ref. No. 09-0021 Ref. No. 09-0024 Ref. No. 09-0029  

January 2009

Ref. No. 08-0021 Ref. No. 08-0024 Ref. No. 08-0121 Ref. No. 08-0152
Ref. No. 08-0164 Ref. No. 08-0174 Ref. No. 08-0190 Ref. No. 08-0239
Ref. No. 08-0244 Ref. No. 08-0248 Ref. No. 08-0258 Ref. No. 08-0266
Ref. No. 08-0268 Ref. No. 08-0272 Ref. No. 08-0277 Ref. No. 08-0280
Ref. No. 08-0282 Ref. No. 08-0287 Ref. No. 08-0293 Ref. No. 08-0296
Ref. No. 08-0303 Ref. No. 08-0305 Ref. No. 09-0006 Ref. No. 09-0008
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