To become licensed in the State of Alabama, the applicant must: be trustworthy, of good moral character, at least 18 years of age, possess a high school diploma or equivalent, and a permanent U.S. Citizen or legally present in the U.S. with supporting (bona fide) documentation; and, Must pass the Alabama Electronic Board of Licensure (AESBL) examination or National Training School (NTS) Level 1 within six (6) months of employment with a company. If a new installer passes the AESBL test within six (6) months of employment; he/she will also be required to pass NTS Level 1 within twelve (12) months of employment.