Final answer:
The requirement to start working in cosmetology depends on state regulations, with some allowing apprenticeships where you can work while accumulating hours, and others requiring completion of all hours before working.
Step-by-step explanation:
The number of hours a student must complete before being allowed to start working with a cosmetology apprentice license varies by state regulations. Generally, if a state allows apprenticeship for cosmetology licensing, the student may begin working as they accumulate hours towards their cosmetology license.
However, in states that do not permit apprenticeships, the full required number of hours, in this case, 1200 hours, would typically need to be completed at a licensed cosmetology school prior to taking the state board exam and receiving the license needed to work legally in the field.
It is crucial to consult your state's cosmetology board or regulatory body to understand the specific requirements and confirm if there is an option for on-the-job training through apprenticeship before reaching 1200 completed hours.