Credits that are used interchangeably shall be certified and registered as pounds of pollutant in one year increments.
Cal. Code Regs. Tit. 17, § 91503
Note: Authority cited: Sections 39600, 39601 and 39607.5(a), Health and Safety Code. Reference: Sections 39607.5(b), 40709- 40714.5 and 40920.6(c), Health and Safety Code.