What form must an applicant file for a new certificate?

The correct answer indicates that an applicant must file LPG Form 16 to obtain a new certificate. This form is specifically designed to provide the necessary details and documentation required by the Texas Railroad Commission when processing applications for new LP-gas-related certifications.

Filing the correct form ensures that the application is complete and contains all relevant information needed to assess the qualifications of the applicant according to the standards set by regulatory bodies. Form 16 includes important components such as applicant information, location details, and any other required supporting documentation. By using the correct form, applicants facilitate a smoother review process for their certification needs related to LP-gas operations.

In contrast to other forms listed, each of which serves different purposes within the LP-gas regulatory framework, LPG Form 16 is specifically tailored for new certificate applications.