If a landowner with a nonindustrial timber management plan or a working forest management plan with less than 2,500 acres expands his or her total timberland ownership to 2,500 or more acres, the landowner may transition into a working forest management plan for more than 2,500 acres through an amendment to the plan. The board shall adopt regulations that establish this amendment process.
Source:
Section 4597.17, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PRC§ionNum=4597.17..