Where can I get info concerning getting certified by the DOT to work on outside natural gas lines?

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The ODOT prequalifies people thru a testing procedure in order for them to repair natural gas lines. Where can one obtain the test info?

try calling the DOT

2007-09-24 07:11:39 · answer #1 · answered by vanessa 6 · 0⤊ 0⤋

idk

2007-09-24 14:12:31 · answer #2 · answered by meg0696 2 · 0⤊ 0⤋