Those that apply for the registration of telecommunications engineering enterprise shall submit the following documents to the competent authority for registration; upon successful completion of the review, the competent authority shall approve and issue a telecommunications engineering enterprise registration license:
The telecommunications engineering enterprise（s）registration license application（hereinafter as “application”）;
Photocopy of the proof of documentation of the company or commercial registration;
Photocopy of the proof of documentation of capital;
Photocopy of proof of mandatory personnel qualification documentation, a photocopy of the ID card, and employment consent letter.
The contents of the application in subparagraph 1 of the above paragraph shall include the following:
Company title, name, and its registered business office;
Company or business entity’s representative, name of the mandatory personnel, date of birth, place of residence, identity documents and document number;
Capital.
In the case where the documents submitted with the aforementioned application are deemed incomplete or deviating from regulations, the competent authority shall notify the applicant to undertake corrective action within a prescribed period of time; should the corrective action undertaken by the applicant within the prescribed period of time still be deemed incomplete, the application shall be rejected and submitted documents shall not be returned.
The application, replacement, or reissue of the telecommunications engineering enterprise（s）registration license shall be applied for online; its implementation and timetable shall be announced by the competent authority.

The license registration shall contain the following:
License number;
Name of corporation or enterprise;
Legal representative;
Capital;
Business address of corporation or enterprise;
Class of the telecommunications engineering enterprise;
Effective period.

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.

The registration license shall be valid for a five-year period; when intending to renew the license upon expiry, the operator shall submit the following documents, three months prior to the expiry of the registration license, to the competent authority for renewal, from which the validation period begins from the following day the initial registration license expires:
The application;
Photocopy of proof of documentation of capital;
The photocopy of initial registration license;
Photocopy of proof of documentation of the company or business registration attesting that the operator’s business items include the telecommunications engineering enterprise;
The valid association member certificate.

When mandatory personnel resign or fail to conduct his/her duties, replacement mandatory personnel shall be employed within three months and shall be reported to the competent authority for reference.
Should the telecommunications engineering enterprise fail to report to the competent authority, the resigning mandatory personnel may submit the relevant documents of resignation to the competent authority.
Should the telecommunications engineering enterprise fail to replace the number of mandatory personnel within the time limit, the competent authority shall notify the enterprise to undertake corrective action within a prescribed period of time.
Reporting to the competent authority for reference in Paragraph 1 and 2 shall include a photocopy of proof of documents for complying with the qualification of mandatory personnel, photocopy of identification, and consent of employment.

When a telecommunications engineering enterprise applies for suspension of business, the period of suspension shall not exceed one year. The telecommunications engineering enterprise shall submit the license to the competent authority safeguarding. The license shall be returned after operations resume.
When a telecommunications engineering enterprise terminates its business or dissolves its company, the telecommunications engineering enterprise shall apply to the competent authority for permission within one month, and shall return the license to the competent authority.

Should there be false or fraudulent items in the application of registration of the telecommunications engineering enterprise, the competent authority shall revoke the registration.
The competent authority shall abolish the registration of the enterprise in any of the following circumstances:
The telecommunications engineering enterprise lends its license for any third party to use;
In the case of poor quality work, inferior materials, or operating construction without prior approval and has been determined by the court as endangering health or safety;
Convicted by the courts of conducting illegal bidding;
Failure to employ enough personnel within three months and failure to undertake corrective action within the prescribed period of time when notified by the competent authority when mandatory personnel resign or are laid off;
Failure to apply for resumption of its business after a period of suspension;
The operating body has been dissolved or no longer exits according to the corporation or business registration laws.
Other than the circumstances stipulated in subparagraphs 5 or 6 above, the legal representative of the telecommunications engineering enterprise whose license has been revoked or abolished, shall not be permitted to apply for registration of a telecommunications engineering enterprise within three years.