What is an essential document that an applicant must include with their application?

The correct answer highlights the importance of a letter from the license holder as a crucial element of the application process. This letter serves as formal authorization and support from the existing license holder, confirming that the applicant is aligned with the standards and expectations of the organization. The presence of this document helps establish a clear relationship between the applicant and the license holder, which is essential in the regulatory framework of the Private Security Bureau.

In this context, the letter verifies that the applicant is indeed qualified and recognized by someone who already holds the necessary licensure, reinforcing the credibility of the application. Such documentation is often necessary to ensure accountability and compliance with state regulations governing private security practices.

Other documents, while potentially valuable, do not carry the same weight in confirming the relationship and endorsement required for the application to be valid. Therefore, the letter from the license holder stands out as a specific requirement that aligns with the regulatory expectations set forth by the Texas DPS Private Security Bureau.