Enforcement Rules of Professional Engineers Act Article 9
If a professional engineer voluntarily suspends the professional practice or is subject to a practice suspension penalty, and the central competent authority nullifies the professional engineer license, the applicant for resumption of practice and issuance of a new license shall, if the original license has not yet expired, submit the documents and license fee in accordance with the provisions of Article 4 and apply to the central competent authority. However, if the application for the license does not involve adding new engineering branches, the verified documents of years of service as prescribed in Article 4, Paragraph 1, Subparagraph 2 may be exempted. Upon successful review, the new license will be issued for the remaining validity period of the original license.For the professional engineer whose professional engineer license validity period has expired, the application in the preceding Paragraph for the renewal of the professional engineer license shall be in accordance with Regulations for Renewal of Professional Engineer Licenses.