ISO 14001:2004 Revisions (compared to 1996): Changes and Possible Organizational Impacts
A document showing the impact of the 2004 revision of ISO 14001 - by John Fraser, Product and Development Manager, Environment, QMI – SAI Global
A Market Overview of ISO 9001 and ISO 14001 
Statistics on the worldwide number of ISO registrations for both standards, and some concepts around these standards. By Roger Frost, Manager, Communication Services, Marketing and Communication Department, ISO.
ANAB HEADS UP # 102 – Other Requirements With Environmental Aspects
ISO 14001 – the world's environmental management system standard
A video clip that includes a concise introduction on the worldwide impact of ISO 14001.
ANAB Advisory 14 Compliance with Legislation and Regulatory Requirements