California Code, Public Resources Code - PRC § 41822

Each city, county, or regional agency shall review its source reduction and recycling element or the countywide integrated waste management plan at least once every five years to correct any deficiencies in the element or plan, to comply with the source reduction and recycling requirements established under Section 41780, and to revise the documents, as necessary, to comply with this part. Any revision made to an element or plan pursuant to this section shall be submitted to the board for review and approval or disapproval pursuant to the schedule established under this chapter.