Wichita State will officially be closed for the holidays from 5 p.m. Thursday, Dec. 21, until Tuesday, Jan. 2. To ensure all financial processing is completed for December by the Dec. 21 holiday shutdown, Invoice Control Documents (ICDs) and Purchase Orders must be received and approved by the Purchasing Office by 5 p.m. Friday, Dec. 15. Inter-organization Transfer Documents (IOTDs) and Correction Requests must be received by the Financial Operations Office by 5 p.m. Friday, Dec. 15. Travel Reimbursements (TRs) also must be approved by 5 p.m. Friday, Dec. 15. Transactions received after that date may not be processed until January 2018.