New Hampshire

To get a learners permit you must
Have a minimum age of 15, 6 months1
Before getting an intermediate or restricted license you must
Have your permit for none
Complete minimum supervised driving of 40 hours, 10 of which must be at night
Have a minimum age of 16
Restrictions during intermediate or restricted license stage
Nighttime restriction 1 a.m.-4 a.m.
Passenger limit (family members excepted unless otherwise noted) no more than 1 passenger younger than 25
Minimum age at which restrictions may be lifted
Nighttime restriction until age 18 (min. age: 18)
Passenger restriction 6 months or until age 18, whichever occurs first (min. age: 16, 6 mos.)

1New Hampshire does not issue learner's permits. At age 15, 6 months a person can drive while supervised by a licensed driver 25 or older. License applicants who are younger than 18 must take driver education.