If your certification has expired and you are within 120 days of your expiration date and your continuing education and skills were completed prior to the expiration date, then you may turn in your continuing education report form and pay a $50.00 late fee. Follow these directions (https://www.in.gov/dhs/3527.htm).
If it is 120 days or more since the expiration date of your certification, and you were previously certified in Indiana, you must complete a recertification form (https://www.in.gov/dhs/3527.htm) based on previous certification (State Form 53522).
This process should be followed if you are trying to regain your certification, not if you are trying to recertify