What is the typical timeline for receiving updates on a DTV application at the Washington, DC office?

Several users shared their experiences regarding the timeline for DTV applications submitted in the USA, particularly at the Washington, DC office. Common timelines reported range from 9 to 21 days for processing, with mentions of additional requirements such as bank statements and employer letters. The community also noted that holidays could affect processing times, and the website indicates a standard processing time of 15 business days, subject to delays.