Okla. Stat. tit. 68, § 68-500.55: Notice to be provided and posted with dyed diesel fuel

A notice stating "DYED DIESEL FUEL, NONTAXABLE USE ONLY, PENALTY

FOR TAXABLE USE" shall be:

1. Provided by the terminal operator to any person that

receives dyed diesel fuel at a terminal rack of that terminal

operator;

2. Provided by any seller of dyed diesel fuel to its buyer if

the diesel fuel is located outside the bulk transfer/terminal system

and is not sold from a retail pump posted in accordance with the

requirements of paragraph 3 of this section; and

3. Posted by a seller on any retail pump where it sells dyed

diesel fuel for use by its buyer.

The form of notice required under paragraphs 1 and 2 of this section

shall be provided by the time of the removal or sale and shall

appear on shipping papers, bills of lading, and invoices

accompanying the sale or removal of the dyed diesel fuel.