Query tool to generate a composite list of invoices and their current statuses in the LDEQ Financial Services data systems for a requested Agency Interest number (AI) or for a designated Invoice Number. Please note that not all invoices have an AI associated with them, thus searching only on the AI may not reveal all outstanding invoices. Older invoices and some registration/certification invoices did not have an AI linked to the facility at the time of generation. If you made a payment in the last 5 business days and it is not posted to your account, or for a detailed report on a Permittee’s fiscal status, please contact LDEQ Financial Services Division at 225-219-3863.