You must talk to a forensic expert and question him about the requirements. You can also ask his opinion to judge whether you have the potential to become a forensic agent or not because their job is really tough. You should give preference to a forensic veteran who has a sound reputation.
Check your state’s department for the laws pertaining to becoming a forensic agent. You should confirm all the requirements from there to make sure that you have missed nothing. Majority of the states require the individual to obtain licensed before they could apply for a job.
To obtain the license you will take classes and pass the exam. You can find plenty of schools in your state or in your locality. You should explore your options and check the schedule of classes. Choose the institute that suits you best.
After you have attended all the lectures regularly, now is the best time for you to appear in exam and pass the test. Some states take a single exam while many prefer to conduct multiple exams.
After passing all the exams, you should choose your area of interest wisely and apply for the license.