Council of Petroleum Accountants Societies
Given the elimination of the traditional paper trail with electronic invoicing, this document explains the types of documentation required to support various types of electronic invoices. 3 pages. 1998.
COPAS members receive 20% off.
Refer a fellow oil and gas accounting professional to take this course. When the person you refer enrolls, your next webinar is on us. Choose any webinar in the COPAS Energy Education Store. That’s a free CPE credit eligible course as our way of saying “thank you.” You can earn one free webinar per referred person who enrolls.