On August 17, 2021, USAC announced that the reimbursement request forms for Emergency Connectivity Fund (ECF) will be available in the ECF portal after the first wave of funding commitments are made. Applicants and service providers will use the ECF portal to submit requests for reimbursement.
Additionally, USAC published Frequently Asked Questions (FAQs) about the ECF Invoicing Process.
The USAC’s announcement and the FAQs can be viewed here