California CodesBusiness and Professions Code - BPCDivision 3 — Professions and Vocations GenerallyChapter 3 — ArchitectureArticle 6 — RevenueSection 5600.2

Except as otherwise provided in this chapter, a license which has expired may be renewed at any time within five years after its expiration on filing of application for renewal on a form prescribed by the board, and payment of all accrued and unpaid renewal fees. If a license is renewed more than 30 days after its expiration, the licenseholder, as a condition precedent to renewal, shall also pay the delinquency fee prescribed by this chapter. Renewal under this section shall be effective on the date on which the application is filed, on the date on which the renewal fee is paid, or on the date on which the delinquency fee, if any, is paid, whichever last occurs. If so renewed, the license shall continue in effect through the expiration date provided in this chapter which next occurs after the effective date of the renewal, when it shall expire if it is not again renewed.