Technicians certifying brakes and lamps. Fees: Application: $10; Renewal: $5. Examination Frequency: License is valid for four years. An examination is required for renewal of the license. Exam Locations: Varies. Experience Requirement: N/A Average Time to Process Application: 50 days. Renewal Period: Every 4 years. Special License Requirements: N/A Comments: N/A Authority: Business and Professions Code, Section 9887.1; California Code of Regulations, Title 16, Sec. 3310.