Regulations for Qualifying and Hiring Telecommunications Engineers and the Management of Telecommunications Engineering Enterprises Article 16

If any content of the license registration is to be revised, an application for revision shall be submitted to the competent authority within thirty days after the date of such revision, with proof of related documentation stated in Paragraph 1, Article 14, for a replacement license.If the registration license is lost or damaged, the telecommunications engineering enterprise shall apply to the competent authority for re-issuance of license registration, with proof of documentation of the company or commercial registration.The effective period of the re-issued or replaced license, according to Paragraph 1 or 2 of this Article, shall be equal to the original license.