All Travel & Expense inquiries can be emailed to the NBCU Travel & Expense Zendesk via Travel.Program@nbcuni.com. Inquiries can also be submitted, and FAQs can be viewed at NBCU Travel & Expense Zendesk. The sender must reply to the Zendesk automated response to escalate the inquiry to an agent. Please allow 2-3 business days for an agent to respond.