Okla. Admin. Code § 155:30-11-5
(a) Only forest carbon offsets with default or standard sequestration rates determined by research acceptable to the Commission to capture and hold carbon dioxide or its equivalent for a determined or estimated or measurable rate or span of time shall be considered for verification. Types of eligible forestry carbon offsets are:
(For information about related emergency rules, see Editor's Note at beginning of Chapter)
Added at 26 Ok Reg 1388, eff 7-1-09