The document appears to be a financial transaction record or deposit slip involving a change in customer information and a deposit made on 05/01/14. It references a bank in Vancouver, possibly the Bank of Imperial Canadian, and includes a sequence number and deposit number.
documents/vol00010-efta01348621-pdf.pdf
{"document_date":"2014-05-01","document_type":"financial","key_locations":["Vancouver"],"key_organizations":["Bank of Imperial Canadian"],"reference_numbers":["111000025","00520/028-7415","9540394852","EFTA01348621"]}