A holder of an AMT license desiring to renew his license must accomplish and submit the requirements in a period of _____ prior to the expiry of his license.

To renew an AMT (Airframe and Powerplant Technician) license, the holder is required to complete and submit all necessary documentation and requirements at least 30 days prior to the expiration of the license. This time frame is established to ensure that there is adequate processing time for the renewal, which may involve reviewing qualifications, verifying compliance with any continuing education requirements, and updating records in the appropriate registries. Submitting the application too close to the expiration date may lead to lapses in licensure and could result in additional complications or delays. Therefore, the 30-day period provides a buffer for both the license holder and the issuing authority to complete the renewal process smoothly and efficiently.