Need to provide proof of employment status? Use this sample employment verification letter to create your own.Search our list of Acknowledgement Clerk professionals and job applicants in Dallas for a shortlist of the best fits for your open roles. To create an applicant account, go to Career Pages website and click on the Sign In tab, and then Don't have an account? A form for the employee to sign acknowledging receipt of the policies. Following are samples of these provisions. The Dallas County Administrative Code contains the employment policies and procedures for Dallas County.