Under the District of Columbia's GRAD program, what is required before a learner permit holder can advance to a provisional driver license?

1. Hold the learner permit for 30 days and pass a written test
2. Be at least 16 years and 6 months old, hold the learner permit for at least 6 months with no pointable moving violations, certify 40 hours of supervised driving, and pass the road skills test
3. Simply turn 18 years old
4. Pass only a vision screening