Okla. Stat. tit. 52, § 52-420.1: Short title - Definitions

A. The provisions of Chapter 8 of Title 52 of the Oklahoma

Statutes shall be known and may be cited as the “Oklahoma Liquefied

Petroleum Gas Regulation Act”.

B. For purposes of the Oklahoma Liquefied Petroleum Gas

Regulation Act:

1. “Administrator” means the State Liquefied Petroleum Gas

Administrator;

2. “Board” means the Oklahoma Liquefied Petroleum Gas Board;

and

3. “Liquefied petroleum gases”, “LPG”, or “LP-Gas” means and

includes any material which is composed predominantly of any of the

following hydrocarbons, or mixtures of the same: propane, propylene,

normal butane and isobutane, and butylenes.