What must applicants include when submitting their fingerprint cards?

When submitting fingerprint cards as part of the application process, it is essential for applicants to include the applicable fees. This requirement ensures that the processing of background checks can commence without delays. The fees may cover the costs associated with the actual fingerprinting process as well as the review of criminal history by the relevant authorities. Thus, providing the correct payment alongside the fingerprint cards is crucial for moving forward in the application process.

Understanding the context of the other choices highlights why they are not necessary in this instance. For example, while photographs may be required for identification in some contexts, they are not typically part of the fingerprint submission for certification applications. Similarly, proof of residency might be required at other stages of an application but not specifically when submitting fingerprint cards. Lastly, a cover letter might be helpful for clarity or additional information in some situations, but it is not a standard requirement in the process of submitting fingerprints. Consequently, ensuring that the applicable fees accompany the fingerprint cards is the key step for applicants seeking to fulfill their obligations correctly.